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Croft Wootz

#172827
Notes

Croft Wootz (#172827) is a deep 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 (176°, 27%, 12%) places it in the muted band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#172827
RGB
rgb(23, 40, 39)
HSL
hsl(176, 27%, 12%)
HWB
hwb(176 9% 84%)
OKLCH
oklch(26.2% 0.023 191.2)
P3
color(display-p3 0.1050 0.1551 0.1524)
HSV
hsv(176, 43%, 16%)
LAB
lab(14.66% -7.34 -1.59)
LCH
lch(14.66% 7.51 192.25)
CMYK
cmyk(42%, 0%, 2%, 84%)

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.

Wootz
noun

Tamil uruku, crucible — the iconic crucible-steel of South-Asian metalworking, the source-stock for Damascus-blade swords from the 4th-century-BCE Mauryan-period until the 18th-century. Wootz color refers to a freshly polished wootz-Damascus Indian talwar blade-face in raking light: a dark cool-gray with the metallic finish of carbon-content-banded crucible-steel-and-Damascus-grain pattern.

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.

#172827
Original
#262627
Protanopia
#232427
Deuteranopia
#112928
Tritanopia
#242424
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).
AAAon White
15.34:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.37:1

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
##172827
Display P3
Display P3
color(display-p3 0.1050 0.1551 0.1524)
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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