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Heavy Rhodolite

#ba2901
Notes

Heavy Rhodolite (#BA2901) 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 (13°, 99%, 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
#ba2901
RGB
rgb(186, 41, 1)
HSL
hsl(13, 99%, 37%)
HWB
hwb(13 0% 27%)
OKLCH
oklch(51.5% 0.186 33.8)
HSV
hsv(13, 99%, 73%)
LAB
lab(41.26% 55.68 53.71)
LCH
lch(41.26% 77.36 43.96)
CMYK
cmyk(0%, 78%, 99%, 27%)

Etymology

Heavy
adjective

Old English hefig, weighty — cognate with heave. Used as a color modifier since at least the seventeenth century to indicate weight in saturation as much as value: heavy with pigment, heavy-bodied. In the engine's adjective grid, heavy sits alongside deep and plush in the dark-and-saturated quadrant. Closer to a fabric description than a pure value word.

Rhodolite
noun

A pyrope-almandine garnet hybrid — the rose-pink-red gem mined principally in Tanzania and Mozambique, named for the Greek rhodon (rose) for its distinctive raspberry-pink saturation. The color refers to a faceted rhodolite: a saturated, slightly cool red-pink with the gem's signature internal life. Cooler than pyrope, lighter than ruby.

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.

#ba2901
Original
#584d00
Protanopia
#7b6d00
Deuteranopia
#ce0024
Tritanopia
#454545
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
6.17:1
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
3.41:1

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