colors
Back to gallery
Vibrantcyan

Crisp Aqua Ripple

#1cadc5
Notes

Crisp Aqua Ripple (#1CADC5) 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 (189°, 75%, 44%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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
#1cadc5
RGB
rgb(28, 173, 197)
HSL
hsl(189, 75%, 44%)
HWB
hwb(189 11% 23%)
OKLCH
oklch(68.8% 0.116 212.7)
HSV
hsv(189, 86%, 77%)
LAB
lab(65.09% -27.07 -22.37)
LCH
lch(65.09% 35.11 219.58)
CMYK
cmyk(86%, 12%, 0%, 23%)

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.

#1cadc5
Original
#9ba7c6
Protanopia
#8697c5
Deuteranopia
#00b6b4
Tritanopia
#909090
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
2.68:1
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
7.83:1

Related Colors

Canvas