#CDE8EE#CDE8EE

#CDE8EE is a very light, muted cyan. Relative luminance 0.769; OKLCH L 91.3% C 0.030 H 212.6°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#CDE8EE
RGB	rgb(205, 232, 238)
HSL	hsl(191, 49%, 87%)
HSV	hsv(191, 14%, 93%)
CMYK	cmyk(13.9%, 2.5%, 0%, 6.7%)
CIE-LAB	lab(90.26, -7.64, -5.91)
CIE-LCH	lch(90.26, 9.66, 217.71°)
OKLab	oklab(91.31% -0.025 -0.0159)
OKLCH	oklch(91.31% 0.03 212.6)
XYZ	xyz(69.4622, 76.8639, 92.0488)
Luminance	0.7687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE8EE #EED3CD

analogous

#CDEEE4 #CDE8EE #CDD8EE

triadic

#CDE8EE #EECDE8 #E8EECD

tetradic

#CDE8EE #E4CDEE #EED3CD #D8EECD

square

#CDE8EE #E4CDEE #EED3CD #D8EECD

split-complementary

#CDE8EE #EECDD8 #EEE4CD

monochromatic

#72BECF #9FD3DE #CDE8EE #E8F4F7 #E8F4F7

Accessibility & contrast

On white

1.28

#CDE8EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#CDE8EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE8EE

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE8EE	#FFFFFF	#000000	##000000
##CDE8EE	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E6EE

Deuteranopia (green-blind)

#DDE1EE

Tritanopia (blue-blind)

#C4EBEA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cde8ee;
/* rgb */ color: rgb(205, 232, 238);
/* oklch */ color: oklch(91.3% 0.030 212.6);

Tailwind

colors: {
  custom: {
    50: '#dceff3',
    500: '#cde8ee',
    950: '#000000',
  },
}

SCSS

$custom: #cde8ee;
$custom-light: #dceff3;
$custom-dark: #000000;

JSON

{
  "hex": "#cde8ee",
  "rgb": {
    "r": 205,
    "g": 232,
    "b": 238
  },
  "hsl": {
    "h": 190.909,
    "s": 49.254,
    "l": 86.863
  },
  "oklch": {
    "l": 0.9131,
    "c": 0.02962,
    "h": 212.6
  },
  "luminance": 0.76865
}

Semantic roles & 50–950 ramp

primary

#CDE8EE

secondary

#CB9E94

accent

#4429BD

background

#FEFFFF

surface

#FCFEFE

border

#D5D6D6

text

#151617

muted

#848585

Preview Lab

Preview with #CDE8EE

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

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