#CDDEEF#CDDEEF

#CDDEEF is a very light, muted cyan. Relative luminance 0.715; OKLCH L 89.3% C 0.030 H 248.2°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#CDDEEF
RGB	rgb(205, 222, 239)
HSL	hsl(210, 52%, 87%)
HSV	hsv(210, 14%, 94%)
CMYK	cmyk(14.2%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(87.70, -2.29, -10.22)
CIE-LCH	lch(87.70, 10.47, 257.36°)
OKLab	oklab(89.31% -0.0111 -0.0276)
OKLCH	oklch(89.31% 0.03 248.2)
XYZ	xyz(66.8744, 71.4525, 91.9130)
Luminance	0.7145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDEEF #EFDECD

analogous

#CDEFEF #CDDEEF #CDCDEF

triadic

#CDDEEF #EFCDDE #DEEFCD

tetradic

#CDDEEF #EFCDEF #EFDECD #CDEFCD

square

#CDDEEF #EFCDEF #EFDECD #CDEFCD

split-complementary

#CDDEEF #EFCDCD #EFEFCD

monochromatic

#70A1D1 #9FBFE0 #CDDEEF #E8F0F8 #E8F0F8

Accessibility & contrast

On white

1.37

#CDDEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#CDDEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDEEF

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDEEF	#FFFFFF	#000000	##000000
##CDDEEF	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DEF0

Deuteranopia (green-blind)

#D4DAEF

Tritanopia (blue-blind)

#C5E2E3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cddeef;
/* rgb */ color: rgb(205, 222, 239);
/* oklch */ color: oklch(89.3% 0.030 248.2);

Tailwind

colors: {
  custom: {
    50: '#dce8f4',
    500: '#cddeef',
    950: '#000000',
  },
}

SCSS

$custom: #cddeef;
$custom-light: #dce8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#cddeef",
  "rgb": {
    "r": 205,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 210,
    "s": 51.515,
    "l": 87.059
  },
  "oklch": {
    "l": 0.89306,
    "c": 0.0297,
    "h": 248.2
  },
  "luminance": 0.71454
}

Semantic roles & 50–950 ramp

primary

#CDDEEF

secondary

#CDB094

accent

#7327BF

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151617

muted

#848485

Preview Lab

Preview with #CDDEEF

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

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