#DDF3FF#DDF3FF

#DDF3FF is a very light, muted cyan. Relative luminance 0.867; OKLCH L 95.2% C 0.028 H 231.4°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#DDF3FF
RGB	rgb(221, 243, 255)
HSL	hsl(201, 100%, 93%)
HSV	hsv(201, 13%, 100%)
CMYK	cmyk(13.3%, 4.7%, 0%, 0%)
CIE-LAB	lab(94.61, -4.84, -8.21)
CIE-LCH	lch(94.61, 9.53, 239.48°)
OKLab	oklab(95.16% -0.0176 -0.0221)
OKLCH	oklch(95.16% 0.028 231.4)
XYZ	xyz(79.9151, 86.6918, 107.1112)
Luminance	0.8669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF3FF #FFE9DD

analogous

#DDFFFA #DDF3FF #DDE2FF

triadic

#DDF3FF #FFDDF3 #F3FFDD

tetradic

#DDF3FF #FADDFF #FFE9DD #E2FFDD

square

#DDF3FF #FADDFF #FFE9DD #E2FFDD

split-complementary

#DDF3FF #FFDDE2 #FFFADD

monochromatic

#63C8FF #A0DDFF #DDF3FF #E0F4FF #E0F4FF

Accessibility & contrast

On white

1.15

#DDF3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#DDF3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF3FF

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF3FF	#FFFFFF	#000000	##000000
##DDF3FF	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDF2FF

Deuteranopia (green-blind)

#E8EEFF

Tritanopia (blue-blind)

#D4F6F7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ddf3ff;
/* rgb */ color: rgb(221, 243, 255);
/* oklch */ color: oklch(95.2% 0.028 231.4);

Tailwind

colors: {
  custom: {
    50: '#e7f7ff',
    500: '#ddf3ff',
    950: '#000000',
  },
}

SCSS

$custom: #ddf3ff;
$custom-light: #e7f7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf3ff",
  "rgb": {
    "r": 221,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 201.176,
    "s": 100,
    "l": 93.333
  },
  "oklch": {
    "l": 0.95162,
    "c": 0.0283,
    "h": 231.4
  },
  "luminance": 0.86693
}

Semantic roles & 50–950 ramp

primary

#DDF3FF

secondary

#ECB394

accent

#5100E6

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161718

muted

#848586

Preview Lab

Preview with #DDF3FF

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

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