#C3DDEE#C3DDEE

#C3DDEE is a very light, muted cyan. Relative luminance 0.695; OKLCH L 88.4% C 0.036 H 236.5°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#C3DDEE
RGB	rgb(195, 221, 238)
HSL	hsl(204, 56%, 85%)
HSV	hsv(204, 18%, 93%)
CMYK	cmyk(18.1%, 7.1%, 0%, 6.7%)
CIE-LAB	lab(86.74, -5.10, -11.19)
CIE-LCH	lch(86.74, 12.30, 245.52°)
OKLab	oklab(88.37% -0.02 -0.0303)
OKLCH	oklch(88.37% 0.036 236.5)
XYZ	xyz(63.7908, 69.4864, 90.9236)
Luminance	0.6949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3DDEE #EED4C3

analogous

#C3EEEA #C3DDEE #C3C8EE

triadic

#C3DDEE #EEC3DD #DDEEC3

tetradic

#C3DDEE #EAC3EE #EED4C3 #C8EEC3

square

#C3DDEE #EAC3EE #EED4C3 #C8EEC3

split-complementary

#C3DDEE #EEC3C8 #EEEAC3

monochromatic

#64A7D3 #93C2E0 #C3DDEE #E7F1F8 #E7F1F8

Accessibility & contrast

On white

1.41

#C3DDEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#C3DDEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3DDEE

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3DDEE	#FFFFFF	#000000	##000000
##C3DDEE	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEF

Deuteranopia (green-blind)

#D0D7EE

Tritanopia (blue-blind)

#B8E1E2

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c3ddee;
/* rgb */ color: rgb(195, 221, 238);
/* oklch */ color: oklch(88.4% 0.036 236.5);

Tailwind

colors: {
  custom: {
    50: '#d5e7f3',
    500: '#c3ddee',
    950: '#000000',
  },
}

SCSS

$custom: #c3ddee;
$custom-light: #d5e7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ddee",
  "rgb": {
    "r": 195,
    "g": 221,
    "b": 238
  },
  "hsl": {
    "h": 203.721,
    "s": 55.844,
    "l": 84.902
  },
  "oklch": {
    "l": 0.88371,
    "c": 0.03633,
    "h": 236.5
  },
  "luminance": 0.69488
}

Semantic roles & 50–950 ramp

primary

#C3DDEE

secondary

#CCA48A

accent

#6222C3

background

#FEFEFF

surface

#FBFCFE

border

#D4D5D6

text

#141617

muted

#838485

Preview Lab

Preview with #C3DDEE

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

Preview Lab → · Contrast checker → · Palette generator →