#C3D9F9#C3D9F9

#C3D9F9 is a very light, muted blue. Relative luminance 0.681; OKLCH L 87.9% C 0.050 H 257.7°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#C3D9F9
RGB	rgb(195, 217, 249)
HSL	hsl(216, 82%, 87%)
HSV	hsv(216, 22%, 98%)
CMYK	cmyk(21.7%, 12.9%, 0%, 2.4%)
CIE-LAB	lab(86.04, -0.64, -18.05)
CIE-LCH	lch(86.04, 18.06, 267.97°)
OKLab	oklab(87.93% -0.0107 -0.0492)
OKLCH	oklch(87.93% 0.05 257.7)
XYZ	xyz(64.4129, 68.0657, 99.3484)
Luminance	0.6807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D9F9 #F9E3C3

analogous

#C3F4F9 #C3D9F9 #C8C3F9

triadic

#C3D9F9 #F9C3D9 #D9F9C3

tetradic

#C3D9F9 #F9C3F4 #F9E3C3 #C3F9C8

square

#C3D9F9 #F9C3F4 #F9E3C3 #C3F9C8

split-complementary

#C3D9F9 #F9C8C3 #F4F9C3

monochromatic

#5493EE #8BB6F3 #C3D9F9 #E3EDFC #E3EDFC

Accessibility & contrast

On white

1.44

#C3D9F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#C3D9F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D9F9

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D9F9	#FFFFFF	#000000	##000000
##C3D9F9	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDAFB

Deuteranopia (green-blind)

#C9D5F8

Tritanopia (blue-blind)

#B5E0E3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3d9f9;
/* rgb */ color: rgb(195, 217, 249);
/* oklch */ color: oklch(87.9% 0.050 257.7);

Tailwind

colors: {
  custom: {
    50: '#d5e4fb',
    500: '#c3d9f9',
    950: '#000000',
  },
}

SCSS

$custom: #c3d9f9;
$custom-light: #d5e4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d9f9",
  "rgb": {
    "r": 195,
    "g": 217,
    "b": 249
  },
  "hsl": {
    "h": 215.556,
    "s": 81.818,
    "l": 87.059
  },
  "oklch": {
    "l": 0.87925,
    "c": 0.05032,
    "h": 257.7
  },
  "luminance": 0.68067
}

Semantic roles & 50–950 ramp

primary

#C3D9F9

secondary

#DDB883

accent

#8707DE

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#141517

muted

#838485

Preview Lab

Preview with #C3D9F9

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

Preview Lab → · Contrast checker → · Palette generator →