#C4EFFD#C4EFFD

#C4EFFD is a very light, muted cyan. Relative luminance 0.806; OKLCH L 92.6% C 0.048 H 219.6°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#C4EFFD
RGB	rgb(196, 239, 253)
HSL	hsl(195, 93%, 88%)
HSV	hsv(195, 23%, 99%)
CMYK	cmyk(22.5%, 5.5%, 0%, 0.8%)
CIE-LAB	lab(91.93, -10.81, -11.31)
CIE-LCH	lch(91.93, 15.64, 226.31°)
OKLab	oklab(92.63% -0.0372 -0.0307)
OKLCH	oklch(92.63% 0.048 219.6)
XYZ	xyz(71.3560, 80.5581, 104.6991)
Luminance	0.8056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EFFD #FDD2C4

analogous

#C4FDEE #C4EFFD #C4D2FD

triadic

#C4EFFD #FDC4EF #EFFDC4

tetradic

#C4EFFD #EEC4FD #FDD2C4 #D2FDC4

square

#C4EFFD #EEC4FD #FDD2C4 #D2FDC4

split-complementary

#C4EFFD #FDC4D2 #FDEEC4

monochromatic

#4ECFF9 #89DFFB #C4EFFD #E1F7FE #E1F7FE

Accessibility & contrast

On white

1.23

#C4EFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#C4EFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EFFD

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EFFD	#FFFFFF	#000000	##000000
##C4EFFD	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6ECFE

Deuteranopia (green-blind)

#DDE5FD

Tritanopia (blue-blind)

#B3F4F3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c4effd;
/* rgb */ color: rgb(196, 239, 253);
/* oklch */ color: oklch(92.6% 0.048 219.6);

Tailwind

colors: {
  custom: {
    50: '#d6f4fe',
    500: '#c4effd',
    950: '#000000',
  },
}

SCSS

$custom: #c4effd;
$custom-light: #d6f4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#c4effd",
  "rgb": {
    "r": 196,
    "g": 239,
    "b": 253
  },
  "hsl": {
    "h": 194.737,
    "s": 93.443,
    "l": 88.039
  },
  "oklch": {
    "l": 0.92629,
    "c": 0.04824,
    "h": 219.6
  },
  "luminance": 0.80561
}

Semantic roles & 50–950 ramp

primary

#C4EFFD

secondary

#E59981

accent

#3800E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141717

muted

#838585

Preview Lab

Preview with #C4EFFD

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

Preview Lab → · Contrast checker → · Palette generator →