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Resilient Loki Crimson

#ae181e
Notes

Resilient Loki Crimson (#AE181E) 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 (358°, 76%, 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
#ae181e
RGB
rgb(174, 24, 30)
HSL
hsl(358, 76%, 39%)
HWB
hwb(358 9% 32%)
OKLCH
oklch(48.2% 0.183 26.2)
HSV
hsv(358, 86%, 68%)
LAB
lab(37.39% 57.11 37.90)
LCH
lch(37.39% 68.54 33.57)
CMYK
cmyk(0%, 86%, 83%, 32%)

Etymology

Resilient
adjective

Latin resiliēns, springing-back — present-participle of resilīre. As a color modifier, resilient implies a saturated-and-recovering-and-flexible quality where the hue maintains its strength under visual pressure. Sits at the bold-and-resilient end of the grid, parallel to tough and hardy in usage.

Loki
modifier

Old Norse Loki, trickster-god-and-shape-shifter. As a color modifier, loki implies a trickster-and-shape-shifter-and-sly quality, the visual register of Norse-Loki-and-Asgard-trickster hand-trickster-and-shape-shifter-and-sly Norse-Loki-and-Asgard-trickster-and-Ragnarok loki-and-trickster-and-shape-shifter-and-sly surfaces under Norse-Loki-and-Asgard-trickster-and-Ragnarok Yggdrasil-and-Aesir-pantheon shape-shifter-light. Sits at the modifier-and-myth end of the grid, parallel to thor and odin 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

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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.

#ae181e
Original
#4c431c
Protanopia
#6f6316
Deuteranopia
#c0001d
Tritanopia
#383838
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
7.12:1
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
2.95:1

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