#C3E4F8#C3E4F8

#C3E4F8 is a very light, muted cyan. Relative luminance 0.739; OKLCH L 90.1% C 0.044 H 234.6°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#C3E4F8
RGB	rgb(195, 228, 248)
HSL	hsl(203, 79%, 87%)
HSV	hsv(203, 21%, 97%)
CMYK	cmyk(21.4%, 8.1%, 0%, 2.7%)
CIE-LAB	lab(88.86, -6.57, -13.30)
CIE-LCH	lch(88.86, 14.83, 243.70°)
OKLab	oklab(90.13% -0.0257 -0.0361)
OKLCH	oklch(90.13% 0.044 234.6)
XYZ	xyz(67.1877, 73.8641, 99.5060)
Luminance	0.7387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E4F8 #F8D7C3

analogous

#C3F8F2 #C3E4F8 #C3CAF8

triadic

#C3E4F8 #F8C3E4 #E4F8C3

tetradic

#C3E4F8 #F2C3F8 #F8D7C3 #CAF8C3

square

#C3E4F8 #F2C3F8 #F8D7C3 #CAF8C3

split-complementary

#C3E4F8 #F8C3CA #F8F2C3

monochromatic

#55B3EB #8CCBF2 #C3E4F8 #E4F3FC #E4F3FC

Accessibility & contrast

On white

1.33

#C3E4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#C3E4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E4F8

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E4F8	#FFFFFF	#000000	##000000
##C3E4F8	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE3F9

Deuteranopia (green-blind)

#D3DCF8

Tritanopia (blue-blind)

#B4E9EA

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c3e4f8;
/* rgb */ color: rgb(195, 228, 248);
/* oklch */ color: oklch(90.1% 0.044 234.6);

Tailwind

colors: {
  custom: {
    50: '#d6ecfa',
    500: '#c3e4f8',
    950: '#000000',
  },
}

SCSS

$custom: #c3e4f8;
$custom-light: #d6ecfa;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e4f8",
  "rgb": {
    "r": 195,
    "g": 228,
    "b": 248
  },
  "hsl": {
    "h": 202.642,
    "s": 79.104,
    "l": 86.863
  },
  "oklch": {
    "l": 0.90134,
    "c": 0.0443,
    "h": 234.6
  },
  "luminance": 0.73866
}

Semantic roles & 50–950 ramp

primary

#C3E4F8

secondary

#DCA584

accent

#590ADB

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#141617

muted

#838485

Preview Lab

Preview with #C3E4F8

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

Preview Lab → · Contrast checker → · Palette generator →