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Croft Linoleum

#586b6c
Notes

Croft Linoleum (#586B6C) is a true cyan with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (183°, 10%, 38%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#586b6c
RGB
rgb(88, 107, 108)
HSL
hsl(183, 10%, 38%)
HWB
hwb(183 35% 58%)
OKLCH
oklch(51.3% 0.023 200.4)
P3
color(display-p3 0.3597 0.4174 0.4221)
HSV
hsv(183, 19%, 42%)
LAB
lab(43.76% -6.83 -2.93)
LCH
lch(43.76% 7.43 203.18)
CMYK
cmyk(19%, 1%, 0%, 58%)

Etymology

Croft
adjective

Old English croft, small-enclosed-field — adjectival usage of croft. As a color modifier, croft implies a neutral-and-Scottish-Highland-and-traditional quality, the neutral color of Scottish-Highland-Crofter hand-spun-and-hand-woven crofting-and-pasture traditional-craft textile-finish. Sits at the neutral-and-traditional end of the grid, parallel to homespun and folksy in usage.

Linoleum
noun

Latin līnum (flax) and oleum (oil) — the cool-mid-gray linseed-oil-and-cork-and-resin hand-laid flooring of late-Victorian-and-Edwardian English-American interior architecture. Linoleum color refers to a freshly laid Glasgow-Caledonian-Linoleum-Works linoleum-flooring in raking incident sunlight: a balanced cool gray with the matte finish of linseed-oil-bound-cork-and-resin hand-pressed-and-cured flooring.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#586b6c
Original
#68696c
Protanopia
#64666c
Deuteranopia
#526c6b
Tritanopia
#676767
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon White
5.62:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.73:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##586B6C
Display P3
Display P3
color(display-p3 0.3597 0.4174 0.4221)
Inside sRGBOKLCH chroma 0.023

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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