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Shadowed Mertensia

#122d75
Notes

Shadowed Mertensia (#122D75) is a deep azure 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 (224°, 73%, 26%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#122d75
RGB
rgb(18, 45, 117)
HSL
hsl(224, 73%, 26%)
HWB
hwb(224 7% 54%)
OKLCH
oklch(32.8% 0.128 264.6)
HSV
hsv(224, 85%, 46%)
LAB
lab(21.17% 19.30 -44.10)
LCH
lch(21.17% 48.13 293.64)
CMYK
cmyk(85%, 62%, 0%, 54%)

Etymology

Shadowed
adjective

The past participle of shadow, used adjectivally for a color that reads as if partially in shadow rather than fully lit. Implies the slight darkening and cooling that any color undergoes when light is reduced — not the absence of color but the muting of it. Sits in the deep-and-cool end of the engine's grid, lighter than inky and warmer than somber.

Mertensia
noun

The genus MertensiaVirginia bluebells, North American native woodland perennials whose pink buds open to true blue flowers in early spring. The color refers to a fresh M. virginica flower at peak bloom: a saturated, slightly cool deep blue with the satin finish of pendulous tubular flower.

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.

#122d75
Original
#003877
Protanopia
#002e74
Deuteranopia
#003f4c
Tritanopia
#2c2c2c
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
12.67:1
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
1.66:1

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