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Refreshing Jú

#822b02
Notes

Refreshing Jú (#822B02) is a deep orange 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 (19°, 97%, 26%) places it in the highly saturated band at a dark 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
#822b02
RGB
rgb(130, 43, 2)
HSL
hsl(19, 97%, 26%)
HWB
hwb(19 1% 49%)
OKLCH
oklch(41.5% 0.128 40.3)
HSV
hsv(19, 98%, 51%)
LAB
lab(30.59% 35.86 41.63)
LCH
lch(30.59% 54.94 49.26)
CMYK
cmyk(0%, 67%, 98%, 49%)

Etymology

Refreshing
adjective

Old French refreschir, to make fresh again — present-participle of refresh. As a color modifier, refreshing implies a clear-and-cool-and-revitalizing quality, the crisp color of Cornish-coast and Hebridean-island fresh-sea-air-and-cool-water revitalization. Sits at the crisp-and-cool end of the grid, parallel to fresh and bracing in usage.

noun

The Chinese name for the mandarin orange — Citrus reticulata — cultivated in southern China for at least four thousand years. Jú-zǐ (mandarin-fruit) appears in Tang-dynasty poetry as a symbol of autumn abundance and homesickness. The color refers to a Chinese new-year : a saturated, slightly red-shifted orange with the matte finish of cultivated citrus rind. The Chinese cousin of mikan.

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.

#822b02
Original
#453c00
Protanopia
#5a4f00
Deuteranopia
#901024
Tritanopia
#3b3b3b
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).
AAAon White
9.15:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.30:1

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