#C5EFFF#C5EFFF

#C5EFFF is a very light, muted cyan. Relative luminance 0.808; OKLCH L 92.8% C 0.049 H 223.0°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#C5EFFF
RGB	rgb(197, 239, 255)
HSL	hsl(197, 100%, 89%)
HSV	hsv(197, 23%, 100%)
CMYK	cmyk(22.7%, 6.3%, 0%, 0%)
CIE-LAB	lab(92.05, -10.08, -12.17)
CIE-LCH	lch(92.05, 15.80, 230.37°)
OKLab	oklab(92.76% -0.0355 -0.0331)
OKLCH	oklch(92.76% 0.049 223)
XYZ	xyz(71.9373, 80.8208, 106.3980)
Luminance	0.8082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EFFF #FFD5C5

analogous

#C5FFF2 #C5EFFF #C5D2FF

triadic

#C5EFFF #FFC5EF #EFFFC5

tetradic

#C5EFFF #F2C5FF #FFD5C5 #D2FFC5

square

#C5EFFF #F2C5FF #FFD5C5 #D2FFC5

split-complementary

#C5EFFF #FFC5D2 #FFF2C5

monochromatic

#4BCDFF #88DEFF #C5EFFF #E0F7FF #E0F7FF

Accessibility & contrast

On white

1.22

#C5EFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#C5EFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EFFF

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EFFF	#FFFFFF	#000000	##000000
##C5EFFF	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6ECFF

Deuteranopia (green-blind)

#DDE5FF

Tritanopia (blue-blind)

#B4F4F4

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c5efff;
/* rgb */ color: rgb(197, 239, 255);
/* oklch */ color: oklch(92.8% 0.049 223.0);

Tailwind

colors: {
  custom: {
    50: '#d7f4ff',
    500: '#c5efff',
    950: '#000000',
  },
}

SCSS

$custom: #c5efff;
$custom-light: #d7f4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#c5efff",
  "rgb": {
    "r": 197,
    "g": 239,
    "b": 255
  },
  "hsl": {
    "h": 196.552,
    "s": 100,
    "l": 88.627
  },
  "oklch": {
    "l": 0.92756,
    "c": 0.04852,
    "h": 223
  },
  "luminance": 0.80823
}

Semantic roles & 50–950 ramp

primary

#C5EFFF

secondary

#E99D80

accent

#3F00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141718

muted

#838586

Preview Lab

Preview with #C5EFFF

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

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