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Opulent Lohita

#b30c0b
Notes

Opulent Lohita (#B30C0B) 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 (0°, 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
#b30c0b
RGB
rgb(179, 12, 11)
HSL
hsl(0, 88%, 37%)
HWB
hwb(0 4% 30%)
OKLCH
oklch(48.6% 0.194 28.7)
HSV
hsv(0, 94%, 70%)
LAB
lab(37.62% 60.14 47.52)
LCH
lch(37.62% 76.65 38.31)
CMYK
cmyk(0%, 93%, 94%, 30%)

Etymology

Opulent
adjective

Latin opulentus, rich / wealthy — derived from ops (wealth). As a color modifier, opulent implies a saturated-and-luxurious quality, the deep-rich color of Belle-Époque and Gilded-Age interior-decoration silk-and-velvet textiles. Sits at the bold-and-saturated end of the grid, parallel to lavish and sumptuous.

Lohita
noun

The Sanskrit word for copper-red — used in Vedic texts and Sanskrit poetry for the slightly metallic red-brown of copper, dried blood, and certain river clays. The color refers to a freshly cleaved copper ore: a soft, slightly muted deep red-brown with the matte finish of copper-and-iron oxide. Drier than copper, warmer than rust.

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.

#b30c0b
Original
#4c4205
Protanopia
#726500
Deuteranopia
#c60011
Tritanopia
#2f2f2f
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
7.06:1
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
2.97:1

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