#CDE9FC#CDE9FC

#CDE9FC is a very light, muted cyan. Relative luminance 0.783; OKLCH L 92.0% C 0.039 H 237.6°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#CDE9FC
RGB	rgb(205, 233, 252)
HSL	hsl(204, 89%, 90%)
HSV	hsv(204, 19%, 99%)
CMYK	cmyk(18.7%, 7.5%, 0%, 1.2%)
CIE-LAB	lab(90.91, -5.27, -12.26)
CIE-LCH	lch(90.91, 13.34, 246.73°)
OKLab	oklab(91.95% -0.0211 -0.0332)
OKLCH	oklch(91.95% 0.039 237.6)
XYZ	xyz(71.8818, 78.2834, 103.3996)
Luminance	0.7829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE9FC #FCE0CD

analogous

#CDFCF7 #CDE9FC #CDD2FC

triadic

#CDE9FC #FCCDE9 #E9FCCD

tetradic

#CDE9FC #F7CDFC #FCE0CD #D2FCCD

square

#CDE9FC #F7CDFC #FCE0CD #D2FCCD

split-complementary

#CDE9FC #FCCDD2 #FCF7CD

monochromatic

#5AB6F5 #93D0F9 #CDE9FC #E2F2FD #E2F2FD

Accessibility & contrast

On white

1.26

#CDE9FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#CDE9FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE9FC

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE9FC	#FFFFFF	#000000	##000000
##CDE9FC	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FD

Deuteranopia (green-blind)

#DAE3FC

Tritanopia (blue-blind)

#C0EEEF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cde9fc;
/* rgb */ color: rgb(205, 233, 252);
/* oklch */ color: oklch(92.0% 0.039 237.6);

Tailwind

colors: {
  custom: {
    50: '#dcf0fd',
    500: '#cde9fc',
    950: '#000000',
  },
}

SCSS

$custom: #cde9fc;
$custom-light: #dcf0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#cde9fc",
  "rgb": {
    "r": 205,
    "g": 233,
    "b": 252
  },
  "hsl": {
    "h": 204.255,
    "s": 88.679,
    "l": 89.608
  },
  "oklch": {
    "l": 0.91953,
    "c": 0.03935,
    "h": 237.6
  },
  "luminance": 0.78285
}

Semantic roles & 50–950 ramp

primary

#CDE9FC

secondary

#E4AE8A

accent

#5D00E5

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151617

muted

#848585

Preview Lab

Preview with #CDE9FC

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

Preview Lab → · Contrast checker → · Palette generator →