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Stately Skiff Crimson

#ad1620
Notes

Stately Skiff Crimson (#AD1620) is a true red with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (356°, 77%, 38%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#ad1620
RGB
rgb(173, 22, 32)
HSL
hsl(356, 77%, 38%)
HWB
hwb(356 9% 32%)
OKLCH
oklch(48.0% 0.182 25.3)
HSV
hsv(356, 87%, 68%)
LAB
lab(37.05% 57.31 36.37)
LCH
lch(37.05% 67.88 32.40)
CMYK
cmyk(0%, 87%, 82%, 32%)

Etymology

Stately
adjective

An adjectival form of state, condition of dignity. Used as a color modifier since the seventeenth century for the deep saturated jewel tones of formal ceremony — the deep blue of a robes-of-state, the deep red of a state-banquet velvet. Sits in the bold-and-formal corner alongside imperial and royal, with slightly less institutional weight.

Skiff
modifier

Italian schifo, small-boat. As a color modifier, skiff implies a small-flat-bottomed-rowing-boat quality, the visual register of Cornish-and-Mediterranean-skiff hand-built small-flat-bottomed-rowing-and-sailing skiff-and-dinghy-and-rowboat maritime-architecture surfaces under Cornish-and-Mediterranean small-skiff-and-dinghy harbor-and-fishing light. Sits at the modifier-and-nautical end of the grid, parallel to sloop and hull in usage.

Crimson
noun

From the Old Spanish cremesin, itself from the Arabic qirmiz — the kermes scale insect, dried and ground into a brilliant carmine dye prized in the medieval Mediterranean. For centuries the most expensive red on a draper's shelf, reserved for cardinals, kings, and the cloth that gave English the word crimson. Cooler than scarlet, deeper than rose; the color of pomegranate seeds and a serious occasion.

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.

#ad1620
Original
#4a431e
Protanopia
#6e6218
Deuteranopia
#bf001c
Tritanopia
#373737
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
7.21:1
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
2.91:1

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