#CEF3FF#CEF3FF

#CEF3FF is a very light, muted cyan. Relative luminance 0.844; OKLCH L 94.2% C 0.042 H 219.4°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#CEF3FF
RGB	rgb(206, 243, 255)
HSL	hsl(195, 100%, 90%)
HSV	hsv(195, 19%, 100%)
CMYK	cmyk(19.2%, 4.7%, 0%, 0%)
CIE-LAB	lab(93.64, -9.43, -9.75)
CIE-LCH	lch(93.64, 13.56, 225.94°)
OKLab	oklab(94.15% -0.0322 -0.0264)
OKLCH	oklch(94.15% 0.042 219.4)
XYZ	xyz(75.5493, 84.4407, 106.9065)
Luminance	0.8444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF3FF #FFDACE

analogous

#CEFFF2 #CEF3FF #CEDAFF

triadic

#CEF3FF #FFCEF3 #F3FFCE

tetradic

#CEF3FF #F2CEFF #FFDACE #DAFFCE

square

#CEF3FF #F2CEFF #FFDACE #DAFFCE

split-complementary

#CEF3FF #FFCEDA #FFF2CE

monochromatic

#54D5FF #91E4FF #CEF3FF #E0F8FF #E0F8FF

Accessibility & contrast

On white

1.17

#CEF3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#CEF3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF3FF

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF3FF	#FFFFFF	#000000	##000000
##CEF3FF	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBF0FF

Deuteranopia (green-blind)

#E3EAFF

Tritanopia (blue-blind)

#C0F7F7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #cef3ff;
/* rgb */ color: rgb(206, 243, 255);
/* oklch */ color: oklch(94.2% 0.042 219.4);

Tailwind

colors: {
  custom: {
    50: '#ddf7ff',
    500: '#cef3ff',
    950: '#000000',
  },
}

SCSS

$custom: #cef3ff;
$custom-light: #ddf7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#cef3ff",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 194.694,
    "s": 100,
    "l": 90.392
  },
  "oklch": {
    "l": 0.94154,
    "c": 0.04162,
    "h": 219.4
  },
  "luminance": 0.84443
}

Semantic roles & 50–950 ramp

primary

#CEF3FF

secondary

#EA9F87

accent

#3800E6

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151718

muted

#848586

Preview Lab

Preview with #CEF3FF

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

Preview Lab → · Contrast checker → · Palette generator →