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Resolute Júhóng

#b73910
Notes

Resolute Júhóng (#B73910) is a true orange with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (15°, 84%, 39%) 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
#b73910
RGB
rgb(183, 57, 16)
HSL
hsl(15, 84%, 39%)
HWB
hwb(15 6% 28%)
OKLCH
oklch(52.6% 0.169 36.4)
HSV
hsv(15, 91%, 72%)
LAB
lab(42.81% 49.18 49.57)
LCH
lch(42.81% 69.83 45.23)
CMYK
cmyk(0%, 69%, 91%, 28%)

Etymology

Resolute
adjective

From the Latin resolutus, unwavering — used as a color modifier in literary contexts for hues that read as committed and unmoving. Resolute blue, resolute green: the saturation is full, the hue holds its position without shifting under different light. Sits in the bold-bucket center alongside strong and true, with slightly more focus on stability than presence.

Júhóng
noun

Literally mandarin-red in Chinese — the slightly red-shifted orange of fully ripe mandarins, and a traditional Chinese textile color used in opera costume and porcelain decoration. The color refers to júhóng-glaze on Yongzheng-period porcelain: a saturated, slightly cool deep red-orange with the high gloss of fired glaze. Cooler than vermillion, warmer 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.

#b73910
Original
#5f5305
Protanopia
#7e6f04
Deuteranopia
#ca0632
Tritanopia
#515151
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
5.82:1
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
3.61:1

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