#C4E6FD#C4E6FD

#C4E6FD is a very light, muted cyan. Relative luminance 0.754; OKLCH L 90.8% C 0.048 H 237.7°. Best body text is #000000 at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#C4E6FD
RGB	rgb(196, 230, 253)
HSL	hsl(204, 93%, 88%)
HSV	hsv(204, 23%, 99%)
CMYK	cmyk(22.5%, 9.1%, 0%, 0.8%)
CIE-LAB	lab(89.59, -6.22, -14.82)
CIE-LCH	lch(89.59, 16.07, 247.24°)
OKLab	oklab(90.78% -0.0255 -0.0403)
OKLCH	oklch(90.78% 0.048 237.7)
XYZ	xyz(68.7865, 75.4190, 103.8426)
Luminance	0.7542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E6FD #FDDBC4

analogous

#C4FDF8 #C4E6FD #C4C9FD

triadic

#C4E6FD #FDC4E6 #E6FDC4

tetradic

#C4E6FD #F8C4FD #FDDBC4 #C9FDC4

square

#C4E6FD #F8C4FD #FDDBC4 #C9FDC4

split-complementary

#C4E6FD #FDC4C9 #FDF8C4

monochromatic

#4EB4F9 #89CDFB #C4E6FD #E1F2FE #E1F2FE

Accessibility & contrast

On white

1.31

#C4E6FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.08

#C4E6FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E6FD

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E6FD	#FFFFFF	#000000	##000000
##C4E6FD	1.00	1.31	16.08	16.08
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.08	21.00	1.00	1.00
##000000	16.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE5FE

Deuteranopia (green-blind)

#D4DEFD

Tritanopia (blue-blind)

#B4ECED

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c4e6fd;
/* rgb */ color: rgb(196, 230, 253);
/* oklch */ color: oklch(90.8% 0.048 237.7);

Tailwind

colors: {
  custom: {
    50: '#d6edfe',
    500: '#c4e6fd',
    950: '#000000',
  },
}

SCSS

$custom: #c4e6fd;
$custom-light: #d6edfe;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e6fd",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 253
  },
  "hsl": {
    "h": 204.211,
    "s": 93.443,
    "l": 88.039
  },
  "oklch": {
    "l": 0.90776,
    "c": 0.04769,
    "h": 237.7
  },
  "luminance": 0.75421
}

Semantic roles & 50–950 ramp

primary

#C4E6FD

secondary

#E5A981

accent

#5D00E6

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#141617

muted

#838485

Preview Lab

Preview with #C4E6FD

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

Preview Lab → · Contrast checker → · Palette generator →