#DDEFF4#DDEFF4

#DDEFF4 is a very light, muted cyan. Relative luminance 0.836; OKLCH L 94.0% C 0.020 H 216.2°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#DDEFF4
RGB	rgb(221, 239, 244)
HSL	hsl(193, 51%, 91%)
HSV	hsv(193, 9%, 96%)
CMYK	cmyk(9.4%, 2%, 0%, 4.3%)
CIE-LAB	lab(93.29, -4.96, -4.44)
CIE-LCH	lch(93.29, 6.65, 221.86°)
OKLab	oklab(94.03% -0.0163 -0.0119)
OKLCH	oklch(94.03% 0.02 216.2)
XYZ	xyz(77.0108, 83.6357, 97.6564)
Luminance	0.8364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEFF4 #F4E2DD

analogous

#DDF4ED #DDEFF4 #DDE3F4

triadic

#DDEFF4 #F4DDEF #EFF4DD

tetradic

#DDEFF4 #EDDDF4 #F4E2DD #E3F4DD

square

#DDEFF4 #EDDDF4 #F4E2DD #E3F4DD

split-complementary

#DDEFF4 #F4DDE3 #F4EDDD

monochromatic

#81C3D6 #AFD9E5 #DDEFF4 #E8F4F8 #E8F4F8

Accessibility & contrast

On white

1.18

#DDEFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#DDEFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEFF4

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEFF4	#FFFFFF	#000000	##000000
##DDEFF4	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBEEF4

Deuteranopia (green-blind)

#E7EAF4

Tritanopia (blue-blind)

#D7F1F0

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ddeff4;
/* rgb */ color: rgb(221, 239, 244);
/* oklch */ color: oklch(94.0% 0.020 216.2);

Tailwind

colors: {
  custom: {
    50: '#e7f4f7',
    500: '#ddeff4',
    950: '#000000',
  },
}

SCSS

$custom: #ddeff4;
$custom-light: #e7f4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#ddeff4",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 244
  },
  "hsl": {
    "h": 193.043,
    "s": 51.111,
    "l": 91.176
  },
  "oklch": {
    "l": 0.94028,
    "c": 0.02024,
    "h": 216.2
  },
  "luminance": 0.83637
}

Semantic roles & 50–950 ramp

primary

#DDEFF4

secondary

#D3ADA2

accent

#4827BE

background

#FEFFFF

surface

#FCFEFE

border

#D5D6D6

text

#161717

muted

#848585

Preview Lab

Preview with #DDEFF4

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

Preview Lab → · Contrast checker → · Palette generator →