#CDEEFB#CDEEFB

#CDEEFB is a very light, muted cyan. Relative luminance 0.811; OKLCH L 92.9% C 0.039 H 223.6°. Best body text is #000000 at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#CDEEFB
RGB	rgb(205, 238, 251)
HSL	hsl(197, 85%, 89%)
HSV	hsv(197, 18%, 98%)
CMYK	cmyk(18.3%, 5.2%, 0%, 1.6%)
CIE-LAB	lab(92.17, -8.03, -9.86)
CIE-LCH	lch(92.17, 12.72, 230.82°)
OKLab	oklab(92.94% -0.0281 -0.0267)
OKLCH	oklch(92.94% 0.039 223.6)
XYZ	xyz(73.1593, 81.0912, 103.0457)
Luminance	0.8109 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEEFB #FBDACD

analogous

#CDFBF1 #CDEEFB #CDD7FB

triadic

#CDEEFB #FBCDEE #EEFBCD

tetradic

#CDEEFB #F1CDFB #FBDACD #D7FBCD

square

#CDEEFB #F1CDFB #FBDACD #D7FBCD

split-complementary

#CDEEFB #FBCDD7 #FBF1CD

monochromatic

#5CC7F2 #94DBF6 #CDEEFB #E3F5FD #E3F5FD

Accessibility & contrast

On white

1.22

#CDEEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.22

#CDEEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEEFB

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEEFB	#FFFFFF	#000000	##000000
##CDEEFB	1.00	1.22	17.22	17.22
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.22	21.00	1.00	1.00
##000000	17.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7ECFC

Deuteranopia (green-blind)

#DFE6FB

Tritanopia (blue-blind)

#C0F2F2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cdeefb;
/* rgb */ color: rgb(205, 238, 251);
/* oklch */ color: oklch(92.9% 0.039 223.6);

Tailwind

colors: {
  custom: {
    50: '#dcf3fc',
    500: '#cdeefb',
    950: '#000000',
  },
}

SCSS

$custom: #cdeefb;
$custom-light: #dcf3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#cdeefb",
  "rgb": {
    "r": 205,
    "g": 238,
    "b": 251
  },
  "hsl": {
    "h": 196.957,
    "s": 85.185,
    "l": 89.412
  },
  "oklch": {
    "l": 0.9294,
    "c": 0.03873,
    "h": 223.6
  },
  "luminance": 0.81093
}

Semantic roles & 50–950 ramp

primary

#CDEEFB

secondary

#E2A38B

accent

#4304E2

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151717

muted

#848585

Preview Lab

Preview with #CDEEFB

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

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