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Awakening Bluejay

#39e1e4
Notes

Awakening Bluejay (#39E1E4) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (181°, 76%, 56%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#39e1e4
RGB
rgb(57, 225, 228)
HSL
hsl(181, 76%, 56%)
HWB
hwb(181 22% 11%)
OKLCH
oklch(83.0% 0.131 196.8)
HSV
hsv(181, 75%, 89%)
LAB
lab(82.01% -39.78 -13.55)
LCH
lch(82.01% 42.03 198.81)
CMYK
cmyk(75%, 1%, 0%, 11%)

Etymology

Awakening
adjective

Old English āwacnian, to awaken — present-participle of awaken. As a color modifier, awakening implies a saturated-and-rousing-and-fresh quality, the bright color of spring-dawn and first-light atmospheric-stimulation. Sits at the bright-and-active end of the grid, parallel to quickening and rousing in usage.

Bluejay
noun

Cyanocitta cristata, the North American blue jay — a corvid with saturated blue back, wing, and tail feathers. The blue is structural color (light scattering off feather barbs), not pigment. The color refers to a male blue jay's wing covers: a saturated, slightly cool deep blue with the iridescent satin finish of structural feather color.

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.

#39e1e4
Original
#d1d6e5
Protanopia
#b9c4e5
Deuteranopia
#00e9e1
Tritanopia
#bdbdbd
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).
Failon White
1.61:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
13.06:1

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