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Wisp Lazuli

#cdfefb
Notes

Wisp Lazuli (#CDFEFB) is a soft cyan with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (176°, 96%, 90%) places it in the highly saturated band at a light 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
#cdfefb
RGB
rgb(205, 254, 251)
HSL
hsl(176, 96%, 90%)
HWB
hwb(176 80% 0%)
OKLCH
oklch(96.2% 0.050 191.7)
HSV
hsv(176, 19%, 100%)
LAB
lab(96.34% -16.04 -3.70)
LCH
lch(96.34% 16.47 192.98)
CMYK
cmyk(19%, 0%, 1%, 0%)

Etymology

Wisp
adjective

Middle English wisp, small bundle — used as a color modifier since the seventeenth century for hues that read as barely-present or evanescent. Wisp white, wisp pink: very low saturation combined with the optical impression of something just barely there. Sits at the pale-bucket extreme alongside faint.

Lazuli
noun

Passerina amoena, the lazuli bunting — a North American songbird whose males display saturated deep-blue plumage with white wing bars and chestnut breasts. Named for the gemstone (lapis lazuli) the bird's plumage resembles. The color refers to a male lazuli bunting in breeding plumage: a saturated, slightly cool deep blue.

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.

#cdfefb
Original
#f8f9fb
Protanopia
#eef1fc
Deuteranopia
#bffffd
Tritanopia
#f3f3f3
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
1.10:1
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
19.17:1

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