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Stormy Bluebonnet

#222774
Notes

Stormy Bluebonnet (#222774) is a deep blue with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (236°, 55%, 29%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#222774
RGB
rgb(34, 39, 116)
HSL
hsl(236, 55%, 29%)
HWB
hwb(236 13% 55%)
OKLCH
oklch(32.3% 0.130 273.7)
HSV
hsv(236, 71%, 45%)
LAB
lab(20.25% 25.12 -44.92)
LCH
lch(20.25% 51.47 299.22)
CMYK
cmyk(71%, 66%, 0%, 55%)

Etymology

Stormy
adjective

Old English storm, storm — adjectival suffix -y. As a color modifier, stormy implies a deep-and-turbulent-and-cool-shifted quality, the dark cool-gray of Force-9-gale atmospheric-turbulence sky. Sits at the deep-and-turbulent end of the grid, parallel to thunderous and tempestuous in atmospheric register.

Bluebonnet
noun

Lupinus texensis, the Texas state flower whose blue-and-white flower spikes color the highway shoulders of central Texas in March. The color refers to a fresh bluebonnet at peak bloom: a saturated, slightly violet-shifted blue with the matte finish of pea-family florets stacked along a single stem. Cooler than lupin, warmer than indigo, with the regional weight of a flower so identified with one state that it's printed on the license plates.

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.

#222774
Original
#003576
Protanopia
#002d73
Deuteranopia
#003b49
Tritanopia
#2b2b2b
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
13.04:1
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
1.61:1

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