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Sturdy Knit Crimson

#d9063d
Notes

Sturdy Knit Crimson (#D9063D) 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 (344°, 95%, 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#d9063d
RGB
rgb(217, 6, 61)
HSL
hsl(344, 95%, 44%)
HWB
hwb(344 2% 15%)
OKLCH
oklch(56.2% 0.223 18.8)
HSV
hsv(344, 97%, 85%)
LAB
lab(45.94% 71.65 31.55)
LCH
lch(45.94% 78.29 23.76)
CMYK
cmyk(0%, 97%, 72%, 15%)

Etymology

Sturdy
adjective

Old French estourdi, stunned, reckless — drifted in English to mean robust, well-built. Used as a color modifier since the seventeenth century for hues that read as durable and unfussy — the working browns of saddle leather, the working greens of pasture wool. Sits in the bold-and-warm corner alongside robust and solid.

Knit
modifier

Old English cnyttan, to-knit. As a color modifier, knit implies a hand-knitted-loop-and-stitch quality, the visual register of Aran-Island-and-Fair-Isle-knit hand-knitted-and-cabled wool-and-yarn jumper-and-cardigan knit-textile surfaces under Aran-and-Fair-Isle hand-knitted-cable-and-jumper textile light. Sits at the modifier-and-texture end of the grid, parallel to woven and yarn 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.

#d9063d
Original
#58533d
Protanopia
#887b36
Deuteranopia
#ef0025
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).
AAon White
5.19:1
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
4.04:1

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