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Useful Apricot

#91491c
Notes

Useful Apricot (#91491C) is a deep orange 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 (23°, 68%, 34%) places it in the balanced 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#91491c
RGB
rgb(145, 73, 28)
HSL
hsl(23, 68%, 34%)
HWB
hwb(23 11% 43%)
OKLCH
oklch(48.7% 0.112 49.0)
HSV
hsv(23, 81%, 57%)
LAB
lab(39.36% 27.12 39.03)
LCH
lch(39.36% 47.52 55.20)
CMYK
cmyk(0%, 50%, 81%, 43%)

Etymology

Useful
adjective

Latin ūsus, use — adjectival suffix -ful. As a color modifier, useful implies a clear-and-purpose-serving quality where the hue carries the visual register of helpful-and-supporting design-element. Sits at the crisp-and-functional end of the grid, parallel to practical and serviceable in usage.

Apricot
noun

From the Latin praecoxearly ripening — through the Arabic al-barqūq and the Catalan abercoc. Prunus armeniaca, despite the species name, originated in northern China and reached the Mediterranean via the Silk Road. The color is the inside of a sun-ripe apricot at the moment it splits open: a soft, slightly pink orange with the matte finish of velvet-skinned stone fruit. Lighter than peach, warmer than salmon.

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

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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.

#91491c
Original
#5e5316
Protanopia
#6f631b
Deuteranopia
#9f3940
Tritanopia
#555555
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
6.62:1
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
3.17:1

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