#CDE4FC#CDE4FC

#CDE4FC is a very light, muted cyan. Relative luminance 0.755; OKLCH L 90.9% C 0.041 H 249.4°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#CDE4FC
RGB	rgb(205, 228, 252)
HSL	hsl(211, 89%, 90%)
HSV	hsv(211, 19%, 99%)
CMYK	cmyk(18.7%, 9.5%, 0%, 1.2%)
CIE-LAB	lab(89.62, -2.70, -14.18)
CIE-LCH	lch(89.62, 14.43, 259.24°)
OKLab	oklab(90.94% -0.0144 -0.0384)
OKLCH	oklch(90.94% 0.041 249.4)
XYZ	xyz(70.4864, 75.4925, 102.9344)
Luminance	0.7549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE4FC #FCE5CD

analogous

#CDFCFC #CDE4FC #CECDFC

triadic

#CDE4FC #FCCDE4 #E4FCCD

tetradic

#CDE4FC #FCCDFC #FCE5CD #CDFCCE

square

#CDE4FC #FCCDFC #FCE5CD #CDFCCE

split-complementary

#CDE4FC #FCCECD #FCFCCD

monochromatic

#5AA6F5 #93C5F9 #CDE4FC #E2EFFD #E2EFFD

Accessibility & contrast

On white

1.30

#CDE4FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#CDE4FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE4FC

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE4FC	#FFFFFF	#000000	##000000
##CDE4FC	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE4FD

Deuteranopia (green-blind)

#D6DFFC

Tritanopia (blue-blind)

#C1E9EC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cde4fc;
/* rgb */ color: rgb(205, 228, 252);
/* oklch */ color: oklch(90.9% 0.041 249.4);

Tailwind

colors: {
  custom: {
    50: '#dcecfd',
    500: '#cde4fc',
    950: '#000000',
  },
}

SCSS

$custom: #cde4fc;
$custom-light: #dcecfd;
$custom-dark: #000000;

JSON

{
  "hex": "#cde4fc",
  "rgb": {
    "r": 205,
    "g": 228,
    "b": 252
  },
  "hsl": {
    "h": 210.638,
    "s": 88.679,
    "l": 89.608
  },
  "oklch": {
    "l": 0.90941,
    "c": 0.04107,
    "h": 249.4
  },
  "luminance": 0.75494
}

Semantic roles & 50–950 ramp

primary

#CDE4FC

secondary

#E4B88A

accent

#7500E5

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#151617

muted

#848485

Preview Lab

Preview with #CDE4FC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →