#C4EEFB#C4EEFB

#C4EEFB is a very light, muted cyan. Relative luminance 0.798; OKLCH L 92.4% C 0.047 H 218.5°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#C4EEFB
RGB	rgb(196, 238, 251)
HSL	hsl(194, 87%, 88%)
HSV	hsv(194, 22%, 98%)
CMYK	cmyk(21.9%, 5.2%, 0%, 1.6%)
CIE-LAB	lab(91.62, -10.73, -10.74)
CIE-LCH	lch(91.62, 15.18, 225.04°)
OKLab	oklab(92.36% -0.0366 -0.0292)
OKLCH	oklch(92.36% 0.047 218.5)
XYZ	xyz(70.7471, 79.8474, 102.9326)
Luminance	0.7985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EEFB #FBD1C4

analogous

#C4FBED #C4EEFB #C4D2FB

triadic

#C4EEFB #FBC4EE #EEFBC4

tetradic

#C4EEFB #EDC4FB #FBD1C4 #D2FBC4

square

#C4EEFB #EDC4FB #FBD1C4 #D2FBC4

split-complementary

#C4EEFB #FBC4D2 #FBEDC4

monochromatic

#51CDF3 #8BDDF7 #C4EEFB #E2F7FD #E2F7FD

Accessibility & contrast

On white

1.24

#C4EEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#C4EEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EEFB

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EEFB	#FFFFFF	#000000	##000000
##C4EEFB	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5EBFC

Deuteranopia (green-blind)

#DCE4FB

Tritanopia (blue-blind)

#B4F3F2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c4eefb;
/* rgb */ color: rgb(196, 238, 251);
/* oklch */ color: oklch(92.4% 0.047 218.5);

Tailwind

colors: {
  custom: {
    50: '#d6f3fc',
    500: '#c4eefb',
    950: '#000000',
  },
}

SCSS

$custom: #c4eefb;
$custom-light: #d6f3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eefb",
  "rgb": {
    "r": 196,
    "g": 238,
    "b": 251
  },
  "hsl": {
    "h": 194.182,
    "s": 87.302,
    "l": 87.647
  },
  "oklch": {
    "l": 0.92358,
    "c": 0.04683,
    "h": 218.5
  },
  "luminance": 0.7985
}

Semantic roles & 50–950 ramp

primary

#C4EEFB

secondary

#E19982

accent

#3702E4

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141717

muted

#838585

Preview Lab

Preview with #C4EEFB

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

Preview Lab → · Contrast checker → · Palette generator →