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Valiant Sappanwood

#d21512
Notes

Valiant Sappanwood (#D21512) 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 (1°, 84%, 45%) 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
#d21512
RGB
rgb(210, 21, 18)
HSL
hsl(1, 84%, 45%)
HWB
hwb(1 7% 18%)
OKLCH
oklch(54.9% 0.216 28.7)
HSV
hsv(1, 91%, 82%)
LAB
lab(44.64% 67.14 52.58)
LCH
lch(44.64% 85.28 38.07)
CMYK
cmyk(0%, 90%, 91%, 18%)

Etymology

Valiant
adjective

Latin valēns, strong — present-participle of valēre, sharing root with English value and valor. As a color modifier, valiant implies a saturated-and-courageous-and-firm quality, the deep-rich color of Crusader-and-Knight-Templar military-religious-order vestment. Sits at the bold-and-chivalrous end of the grid, parallel to gallant and heroic in usage.

Sappanwood
noun

Caesalpinia sappan, the Asian counterpart to brazilwood — used as a red dye source in Indian, Indonesian, and Japanese textile tradition. The color refers to sappanwood-dyed cotton: a saturated, slightly cool deep red with the warm tone of brazilein pigment. The Asian cousin of brazilwood.

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.

#d21512
Original
#5b500b
Protanopia
#877700
Deuteranopia
#e8001a
Tritanopia
#3d3d3d
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
5.45:1
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
3.86:1

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