#CEF9FF#CEF9FF

#CEF9FF is a very light, muted teal. Relative luminance 0.881; OKLCH L 95.4% C 0.045 H 206.8°. Best body text is #000000 at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#CEF9FF
RGB	rgb(206, 249, 255)
HSL	hsl(187, 100%, 90%)
HSV	hsv(187, 19%, 100%)
CMYK	cmyk(19.2%, 2.4%, 0%, 0%)
CIE-LAB	lab(95.20, -12.44, -7.44)
CIE-LCH	lch(95.20, 14.50, 210.86°)
OKLab	oklab(95.39% -0.0399 -0.0202)
OKLCH	oklch(95.39% 0.045 206.8)
XYZ	xyz(77.3742, 88.0906, 107.5148)
Luminance	0.8809 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF9FF #FFD4CE

analogous

#CEFFEC #CEF9FF #CEE0FF

triadic

#CEF9FF #FFCEF9 #F9FFCE

tetradic

#CEF9FF #ECCEFF #FFD4CE #E0FFCE

square

#CEF9FF #ECCEFF #FFD4CE #E0FFCE

split-complementary

#CEF9FF #FFCEE0 #FFECCE

monochromatic

#54EAFF #91F2FF #CEF9FF #E0FBFF #E0FBFF

Accessibility & contrast

On white

1.13

#CEF9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.62

#CEF9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF9FF

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF9FF	#FFFFFF	#000000	##000000
##CEF9FF	1.00	1.13	18.62	18.62
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.62	21.00	1.00	1.00
##000000	18.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2F5FF

Deuteranopia (green-blind)

#E9EEFF

Tritanopia (blue-blind)

#BFFDFB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #cef9ff;
/* rgb */ color: rgb(206, 249, 255);
/* oklch */ color: oklch(95.4% 0.045 206.8);

Tailwind

colors: {
  custom: {
    50: '#ddfbff',
    500: '#cef9ff',
    950: '#000000',
  },
}

SCSS

$custom: #cef9ff;
$custom-light: #ddfbff;
$custom-dark: #000000;

JSON

{
  "hex": "#cef9ff",
  "rgb": {
    "r": 206,
    "g": 249,
    "b": 255
  },
  "hsl": {
    "h": 187.347,
    "s": 100,
    "l": 90.392
  },
  "oklch": {
    "l": 0.95387,
    "c": 0.04476,
    "h": 206.8
  },
  "luminance": 0.88093
}

Semantic roles & 50–950 ramp

primary

#CEF9FF

secondary

#EA9387

accent

#1C00E6

background

#FEFFFF

surface

#FCFFFF

border

#D5D7D7

text

#151718

muted

#848586

Preview Lab

Preview with #CEF9FF

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

Preview Lab → · Contrast checker → · Palette generator →