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Pure Akiq

#d3180f
Notes

Pure Akiq (#D3180F) is a true red with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (3°, 87%, 44%) 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
#d3180f
RGB
rgb(211, 24, 15)
HSL
hsl(3, 87%, 44%)
HWB
hwb(3 6% 17%)
OKLCH
oklch(55.2% 0.216 29.3)
HSV
hsv(3, 93%, 83%)
LAB
lab(45.00% 66.89 54.01)
LCH
lch(45.00% 85.97 38.92)
CMYK
cmyk(0%, 89%, 93%, 17%)

Etymology

Pure
adjective

Latin purus, clean, unmixed — applied to color since antiquity for hues that contain only one pigment without dilution by white, black, or another color. Pure red is the textbook ideal: high saturation, mid lightness, no shift. Sits at the bold-bucket center, parallel to true and strong.

Akiq
noun

The Arabic word for carnelian — the translucent red chalcedony seal-stone of the Islamic world, traditionally believed to deflect evil. Used for carved engagement rings, prayer-bead strands, and the seal-stones of Mughal court documents. The color refers to a polished akiq cabochon: a soft, slightly translucent red-orange with the warmth of iron-stained chalcedony. Warmer than carnelian, drier than coral.

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.

#d3180f
Original
#5c5107
Protanopia
#887800
Deuteranopia
#e9001b
Tritanopia
#3f3f3f
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
5.37:1
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
3.91:1

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