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Steadfast Moot Violet

#b40c58
Notes

Steadfast Moot Violet (#B40C58) is a true magenta 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 (333°, 88%, 38%) 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
#b40c58
RGB
rgb(180, 12, 88)
HSL
hsl(333, 88%, 38%)
HWB
hwb(333 5% 29%)
OKLCH
oklch(50.0% 0.196 3.2)
HSV
hsv(333, 93%, 71%)
LAB
lab(39.03% 63.73 4.04)
LCH
lch(39.03% 63.86 3.63)
CMYK
cmyk(0%, 93%, 51%, 29%)

Etymology

Steadfast
adjective

Old English stede-fæst, fixed in place — sharing root with German stetig. As a color modifier, steadfast implies a saturated-and-unwavering quality where the hue maintains its visual character without modulation. Sits at the bold-and-firm end of the grid, parallel to unwavering and firm in usage.

Moot
modifier

Old English mōt, meeting-or-debate-point. As a color modifier, moot implies a debated-and-suspended-and-undecided quality, the visual register of Anglo-Saxon-witenagemot-and-Inns-of-Court-moot hand-argued-and-suspended Anglo-Saxon-witenagemot-and-medieval-moot-court witenagemot-and-Inns-of-Court-and-shire-court mooted-and-debated surfaces under Anglo-Saxon-witenagemot-and-Inns-of-Court oak-bench-and-vellum debate-hall-light. Sits at the modifier-and-mood end of the grid, parallel to void and blank in usage.

Violet
noun

Viola odorata, the European sweet violet — small, fragrant, and the original meaning of the color name in English (the Violet of the rainbow). The color refers to a fresh sweet violet blossom in late winter: a saturated, slightly red-shifted deep blue-purple with the matte finish of small five-petaled flower. Cooler than amethyst, warmer than indigo, with the perfumed weight of a flower used in Roman garlands and Victorian eau de toilette.

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.

#b40c58
Original
#414859
Protanopia
#6c6754
Deuteranopia
#c50034
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
6.70:1
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
3.13:1

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