#C4EEFD#C4EEFD

#C4EEFD is a very light, muted cyan. Relative luminance 0.800; OKLCH L 92.4% C 0.048 H 221.5°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#C4EEFD
RGB	rgb(196, 238, 253)
HSL	hsl(196, 93%, 88%)
HSV	hsv(196, 23%, 99%)
CMYK	cmyk(22.5%, 5.9%, 0%, 0.8%)
CIE-LAB	lab(91.67, -10.30, -11.70)
CIE-LCH	lch(91.67, 15.59, 228.64°)
OKLab	oklab(92.42% -0.0359 -0.0318)
OKLCH	oklch(92.42% 0.048 221.5)
XYZ	xyz(71.0640, 79.9742, 104.6018)
Luminance	0.7998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EEFD #FDD3C4

analogous

#C4FDEF #C4EEFD #C4D1FD

triadic

#C4EEFD #FDC4EE #EEFDC4

tetradic

#C4EEFD #EFC4FD #FDD3C4 #D1FDC4

square

#C4EEFD #EFC4FD #FDD3C4 #D1FDC4

split-complementary

#C4EEFD #FDC4D1 #FDEFC4

monochromatic

#4ECCF9 #89DDFB #C4EEFD #E1F6FE #E1F6FE

Accessibility & contrast

On white

1.24

#C4EEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#C4EEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EEFD

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EEFD	#FFFFFF	#000000	##000000
##C4EEFD	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5EBFE

Deuteranopia (green-blind)

#DCE4FD

Tritanopia (blue-blind)

#B3F3F3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c4eefd;
/* rgb */ color: rgb(196, 238, 253);
/* oklch */ color: oklch(92.4% 0.048 221.5);

Tailwind

colors: {
  custom: {
    50: '#d6f3fe',
    500: '#c4eefd',
    950: '#000000',
  },
}

SCSS

$custom: #c4eefd;
$custom-light: #d6f3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eefd",
  "rgb": {
    "r": 196,
    "g": 238,
    "b": 253
  },
  "hsl": {
    "h": 195.789,
    "s": 93.443,
    "l": 88.039
  },
  "oklch": {
    "l": 0.92422,
    "c": 0.04794,
    "h": 221.5
  },
  "luminance": 0.79977
}

Semantic roles & 50–950 ramp

primary

#C4EEFD

secondary

#E59B81

accent

#3C00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141717

muted

#838585

Preview Lab

Preview with #C4EEFD

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

Preview Lab → · Contrast checker → · Palette generator →