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Resolute Magnus Crimson

#b61025
Notes

Resolute Magnus Crimson (#B61025) is a true red 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 (352°, 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b61025
RGB
rgb(182, 16, 37)
HSL
hsl(352, 84%, 39%)
HWB
hwb(352 6% 29%)
OKLCH
oklch(49.5% 0.193 23.7)
HSV
hsv(352, 91%, 71%)
LAB
lab(38.64% 60.94 35.72)
LCH
lch(38.64% 70.63 30.37)
CMYK
cmyk(0%, 91%, 80%, 29%)

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.

Magnus
modifier

Latin magnus, great-or-large. As a color modifier, magnus implies a Latin-great-and-Albertus-Magnus-and-Magna-Carta quality, the visual register of Albertus-Magnus-and-Magna-Carta-magnus hand-Latin-great-and-Albertus-Magnus-and-Magna-Carta Albertus-Magnus-and-Magna-Carta-and-Charlemagne-Carolus-Magnus magnus-and-Latin-great surfaces under Albertus-Magnus-and-Magna-Carta-and-Charlemagne-Carolus-Magnus Cologne-cathedral-and-Runnymede-meadow medieval-Latin-light. Sits at the modifier-and-Latin end of the grid, parallel to opus and virtus in usage.

Crimson
noun

From the Old Spanish cremesin, itself from the Arabic qirmiz — the kermes scale insect, dried and ground into a brilliant carmine dye prized in the medieval Mediterranean. For centuries the most expensive red on a draper's shelf, reserved for cardinals, kings, and the cloth that gave English the word crimson. Cooler than scarlet, deeper than rose; the color of pomegranate seeds and a serious occasion.

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.

#b61025
Original
#4c4524
Protanopia
#73671d
Deuteranopia
#c9001c
Tritanopia
#353535
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
6.80:1
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
3.09:1

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