#C4E6FE#C4E6FE

#C4E6FE is a very light, muted cyan. Relative luminance 0.755; OKLCH L 90.8% C 0.049 H 238.8°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#C4E6FE
RGB	rgb(196, 230, 254)
HSL	hsl(205, 97%, 88%)
HSV	hsv(205, 23%, 100%)
CMYK	cmyk(22.8%, 9.4%, 0%, 0.4%)
CIE-LAB	lab(89.62, -6.00, -15.29)
CIE-LCH	lch(89.62, 16.43, 248.59°)
OKLab	oklab(90.81% -0.0251 -0.0416)
OKLCH	oklch(90.81% 0.049 238.8)
XYZ	xyz(68.9462, 75.4829, 104.6837)
Luminance	0.7549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E6FE #FEDCC4

analogous

#C4FEF9 #C4E6FE #C4C9FE

triadic

#C4E6FE #FEC4E6 #E6FEC4

tetradic

#C4E6FE #F9C4FE #FEDCC4 #C9FEC4

square

#C4E6FE #F9C4FE #FEDCC4 #C9FEC4

split-complementary

#C4E6FE #FEC4C9 #FEF9C4

monochromatic

#4CB3FC #88CCFD #C4E6FE #E1F2FE #E1F2FE

Accessibility & contrast

On white

1.30

#C4E6FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#C4E6FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E6FE

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E6FE	#FFFFFF	#000000	##000000
##C4E6FE	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE5FF

Deuteranopia (green-blind)

#D4DEFE

Tritanopia (blue-blind)

#B4ECED

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c4e6fe;
/* rgb */ color: rgb(196, 230, 254);
/* oklch */ color: oklch(90.8% 0.049 238.8);

Tailwind

colors: {
  custom: {
    50: '#d6edfe',
    500: '#c4e6fe',
    950: '#000000',
  },
}

SCSS

$custom: #c4e6fe;
$custom-light: #d6edfe;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e6fe",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 254
  },
  "hsl": {
    "h": 204.828,
    "s": 96.667,
    "l": 88.235
  },
  "oklch": {
    "l": 0.90809,
    "c": 0.04861,
    "h": 238.8
  },
  "luminance": 0.75485
}

Semantic roles & 50–950 ramp

primary

#C4E6FE

secondary

#E6AA80

accent

#5F00E6

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#141617

muted

#838485

Preview Lab

Preview with #C4E6FE

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

Preview Lab → · Contrast checker → · Palette generator →