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Firm Garance

#b1180b
Notes

Firm Garance (#B1180B) 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 (5°, 88%, 37%) 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
#b1180b
RGB
rgb(177, 24, 11)
HSL
hsl(5, 88%, 37%)
HWB
hwb(5 4% 31%)
OKLCH
oklch(48.7% 0.187 30.0)
HSV
hsv(5, 94%, 69%)
LAB
lab(37.89% 57.58 47.48)
LCH
lch(37.89% 74.63 39.51)
CMYK
cmyk(0%, 86%, 94%, 31%)

Etymology

Firm
adjective

Latin firmus, strong / stable — sharing root with English farm (originally a fixed-yearly-rental). As a color modifier, firm implies a saturated-and-resolute quality where the hue holds its visual position without wavering. Sits at the bold-and-firm end of the grid, parallel to steadfast and unwavering in usage.

Garance
noun

The French word for madderRubia tinctorum — and the dye that colored French military uniforms from the eighteenth century until garance was replaced by synthetic alizarin in 1869. The color refers to garance-dyed French wool: a saturated, slightly cool deep red with the matte finish of plant-and-mordant dye. The French equivalent of madder.

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.

#b1180b
Original
#4e4405
Protanopia
#726500
Deuteranopia
#c40018
Tritanopia
#383838
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
6.99:1
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
3.00:1

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Canvas