Brand gradient

Xbox gradient

The gradient Xbox's published colour tokens imply, derived by a pure function of the palette: primary → secondary in OKLab (OKLCH shorter hue when the hues are more than 140° apart; a tonal ramp when they are within ΔE 0.15), then a hero background with an ink that passes AA at the worst point along the line, a button surface with hover and active states, and the variant contact sheet. Same inputs, same gradients, forever — which is what makes them citable; the same values are served as --brand-gradient in the brand's brand.css.

#147c14 #0067b8 #0078d4

Open in the maker Xbox colors →Full brand page →gaming

Source: xbox.com
Extracted: 2 September 2026
Version: 2

Xbox

white text · worst 5.33:1 · AA

white 5.33 AAblack 3.62 AA largebanding high

Hero and button

Hero background

Open in maker →

Chroma ×0.35 so it can carry text; ink white (inkFor at the midpoint). Passes AA for that ink at the worst point (5.56:1) without adjusting L.

white 5.56 AAblack 3.64 AA largebanding high

css

linear-gradient(135deg in oklab, #536f51 0%, #506884 100%)

tailwind v4

bg-linear-to-br/oklab from-[#536f51] to-[#506884]

Button / CTA

Open in maker →

ΔL 0.08 top→bottom in the primary's hue (a lit surface, not a rainbow); hover L +0.03, active L −0.03. L shifted −0.04 so white ink passes AA on the surface and both states (worst 4.73:1).

white 5.35 AAblack 2.82 failsbanding high

Get started

hover

active

label ink passes AA on all three

css

linear-gradient(180deg in oklch shorter hue, #147c14 0%, #006400 100%)

tailwind v4

bg-linear-to-b/oklch from-[#147c14] to-[#006400]

Variants

Tonal ramp

Open in maker →

white 2.61 failsblack 1.85 failsbanding high

css

linear-gradient(135deg in oklch shorter hue, #57b452 0%, #147c14 50%, #004500 100%)

tailwind v4

bg-linear-to-br/oklch from-[#57b452] via-[#147c14] to-[#004500]

Analogous

Open in maker →

Partner hue from the analogous rule at the source colour's lightness.

white 5.33 AAblack 3.73 AA largebanding high

css

linear-gradient(135deg in oklab, #147c14 0%, #686c0f 100%)

tailwind v4

bg-linear-to-br/oklab from-[#147c14] to-[#686c0f]

Complementary

Open in maker →

Partner hue from the complementary rule at the source colour's lightness. ΔH 180° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

white 5.33 AAblack 3.20 AA largebanding high

css

linear-gradient(135deg in oklch shorter hue, #147c14 0%, #9f15b0 100%)

tailwind v4

bg-linear-to-br/oklch from-[#147c14] to-[#9f15b0]

Triadic

Open in maker →

Partner hue from the triadic rule at the source colour's lightness.

white 5.32 AAblack 3.43 AA largebanding medium

css

linear-gradient(135deg in oklab, #147c14 0%, #0a52ec 100%)

tailwind v4

bg-linear-to-br/oklab from-[#147c14] to-[#0a52ec]

Report — brand gradient

white ink: worst 5.33:1 at 8% (AA); black ink: worst 3.62:1 at 100% (AA-large only) → use white text.
Banding high: ~9px bands at 1440px — add grain 18 (≈2% soft-light noise) or shorten the ramp.

Export

The custom properties below are byte-identical to the gradient block in brand.css; the DTCG token is what tokens.json carries.

css custom properties · brand.css

:root {
  /* Brand gradient (derived) */
  /* worst-case contrast: white 5.33:1 AA, black 3.62:1 AA-large */
  --brand-gradient: linear-gradient(135deg in oklab, #147c14 0%, #0067b8 100%);
  /* hero — worst-case contrast: white 5.56:1 AA, black 3.64:1 AA-large; ink passes AA at the worst point */
  --brand-gradient-hero: linear-gradient(135deg in oklab, #536f51 0%, #506884 100%);
  --brand-gradient-hero-ink: #ffffff;
  /* button — worst-case contrast: white 5.35:1 AA, black 2.82:1 */
  --brand-gradient-button: linear-gradient(180deg in oklch shorter hue, #147c14 0%, #006400 100%);
  --brand-gradient-button-hover: linear-gradient(180deg in oklch shorter hue, #228520 0%, #006d00 100%);
  --brand-gradient-button-active: linear-gradient(180deg in oklch shorter hue, #007303 0%, #005b00 100%);
  --brand-gradient-button-ink: #ffffff;
}

svg · brand gradient

<svg xmlns="http://www.w3.org/2000/svg" width="1440" height="600" viewBox="0 0 1440 600"><defs><linearGradient id="bs-gradient" gradientUnits="userSpaceOnUse" x1="210" y1="-210" x2="1230" y2="810"><stop offset="0%" stop-color="#147c14"/><stop offset="7.14%" stop-color="#0e7c2c"/><stop offset="14.29%" stop-color="#067b3c"/><stop offset="21.43%" stop-color="#007a49"/><stop offset="28.57%" stop-color="#007955"/><stop offset="35.71%" stop-color="#007961"/><stop offset="42.86%" stop-color="#00776b"/><stop offset="50%" stop-color="#007675"/><stop offset="57.14%" stop-color="#00757f"/><stop offset="64.29%" stop-color="#007389"/><stop offset="71.43%" stop-color="#007193"/><stop offset="78.57%" stop-color="#006f9c"/><stop offset="85.71%" stop-color="#006da5"/><stop offset="92.86%" stop-color="#006aaf"/><stop offset="100%" stop-color="#0067b8"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>

dtcg · tokens.json

{
  "gradient": {
    "brand": {
      "$type": "gradient",
      "$value": [
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0.078,
              0.486,
              0.078
            ],
            "hex": "#147c14"
          },
          "position": 0
        },
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0,
              0.404,
              0.722
            ],
            "hex": "#0067b8"
          },
          "position": 1
        }
      ],
      "$extensions": {
        "com.brandsweets": {
          "kind": "linear",
          "css": "linear-gradient(135deg in oklab, #147c14 0%, #0067b8 100%)",
          "interpolation": "oklab",
          "angle": 135,
          "name": "brand",
          "contrast": {
            "white": {
              "ratio": 5.33,
              "at": 0.0794,
              "passesAA": true,
              "passesAALarge": true
            },
            "black": {
              "ratio": 3.624,
              "at": 0.9964,
              "passesAA": false,
              "passesAALarge": true
            },
            "suggestedInk": "#ffffff"
          }
        }
      },
      "$description": "The canonical brand gradient (--brand-gradient)."
    },
    "hero": {
      "$type": "gradient",
      "$value": [
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0.325,
              0.435,
              0.318
            ],
            "hex": "#536f51"
          },
          "position": 0
        },
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0.314,
              0.408,
              0.518
            ],
            "hex": "#506884"
          },
          "position": 1
        }
      ],
      "$extensions": {
        "com.brandsweets": {
          "kind": "linear",
          "css": "linear-gradient(135deg in oklab, #536f51 0%, #506884 100%)",
          "interpolation": "oklab",
          "angle": 135,
          "name": "hero",
          "ink": "#ffffff",
          "contrast": {
            "white": {
              "ratio": 5.557,
              "at": 0.1002,
              "passesAA": true,
              "passesAALarge": true
            },
            "black": {
              "ratio": 3.644,
              "at": 0.9524,
              "passesAA": false,
              "passesAALarge": true
            },
            "suggestedInk": "#ffffff"
          }
        }
      },
      "$description": "Low-chroma hero background with a text-safe ink (--brand-gradient-hero)."
    },
    "button": {
      "$type": "gradient",
      "$value": [
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0.078,
              0.486,
              0.078
            ],
            "hex": "#147c14"
          },
          "position": 0
        },
        {
          "color": {
            "colorSpace": "srgb",
            "components": [
              0,
              0.392,
              0
            ],
            "hex": "#006400"
          },
          "position": 1
        }
      ],
      "$extensions": {
        "com.brandsweets": {
          "kind": "linear",
          "css": "linear-gradient(180deg in oklch shorter hue, #147c14 0%, #006400 100%)",
          "interpolation": "oklch",
          "hue": "shorter",
          "angle": 180,
          "name": "button",
          "ink": "#ffffff",
          "states": {
            "hover": "linear-gradient(180deg in oklch shorter hue, #228520 0%, #006d00 100%)",
            "active": "linear-gradient(180deg in oklch shorter hue, #007303 0%, #005b00 100%)"
          },
          "contrast": {
            "white": {
              "ratio": 5.353,
              "at": 0,
              "passesAA": true,
              "passesAALarge": true
            },
            "black": {
              "ratio": 2.823,
              "at": 0.9841,
              "passesAA": false,
              "passesAALarge": false
            },
            "suggestedInk": "#ffffff"
          }
        }
      },
      "$description": "Button / CTA surface with hover and active states (--brand-gradient-button)."
    }
  }
}

Colours

#147c14 #0067b8 #0078d4

mcpConnect your agent — Xbox's gradients on demand

live endpoint

Point any MCP client at the shared gradients endpoint and your agent gets the same engine as this page — make_gradient returns CSS with the interpolation space, Tailwind v4, SVG, a PNG URL, a DTCG token and the contrast report in one call; brand_gradients derives the whole contact sheet from a brand or a palette. Read-only, no key. Every gradient is a /gradients/new/… link: open it, refine, paste it back.

endpointhttps://mcp.brandsweets.com/gradients/mcp

claude mcp add --transport http brandsweets-gradients https://mcp.brandsweets.com/gradients/mcp

try this prompt

›brand_gradients for xbox-com — give me the hero CSS and the ink that passes AA, then a version in oklch

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Xbox and its marks belong to their owner. This page uses the name nominatively to describe gradients derived from the brand's published colour values; it does not reproduce logos or other brand assets, and it is not affiliated with or endorsed by Xbox. Owner of this brand? Request a correction or removal → Machine-readable: gradients.md