#DDE4FB#DDE4FB

#DDE4FB is a very light, muted blue. Relative luminance 0.778; OKLCH L 92.1% C 0.032 H 272.3°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#DDE4FB
RGB	rgb(221, 228, 251)
HSL	hsl(226, 79%, 93%)
HSV	hsv(226, 12%, 98%)
CMYK	cmyk(12%, 9.2%, 0%, 1.6%)
CIE-LAB	lab(90.70, 2.07, -11.93)
CIE-LCH	lch(90.70, 12.11, 279.83°)
OKLab	oklab(92.05% 0.0013 -0.0322)
OKLCH	oklch(92.05% 0.032 272.3)
XYZ	xyz(74.9710, 77.8231, 102.3197)
Luminance	0.7782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE4FB #FBF4DD

analogous

#DDF3FB #DDE4FB #E5DDFB

triadic

#DDE4FB #FBDDE4 #E4FBDD

tetradic

#DDE4FB #FBDDF3 #FBF4DD #DDFBE5

square

#DDE4FB #FBDDF3 #FBF4DD #DDFBE5

split-complementary

#DDE4FB #FBE5DD #F3FBDD

monochromatic

#6F8DEE #A6B9F5 #DDE4FB #E4E9FC #E4E9FC

Accessibility & contrast

On white

1.27

#DDE4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#DDE4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE4FB

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE4FB	#FFFFFF	#000000	##000000
##DDE4FB	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE6FC

Deuteranopia (green-blind)

#DCE3FA

Tritanopia (blue-blind)

#D6E8EB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dde4fb;
/* rgb */ color: rgb(221, 228, 251);
/* oklch */ color: oklch(92.1% 0.032 272.3);

Tailwind

colors: {
  custom: {
    50: '#e7ecfc',
    500: '#dde4fb',
    950: '#000000',
  },
}

SCSS

$custom: #dde4fb;
$custom-light: #e7ecfc;
$custom-dark: #000000;

JSON

{
  "hex": "#dde4fb",
  "rgb": {
    "r": 221,
    "g": 228,
    "b": 251
  },
  "hsl": {
    "h": 226,
    "s": 78.947,
    "l": 92.549
  },
  "oklch": {
    "l": 0.92053,
    "c": 0.03219,
    "h": 272.3
  },
  "luminance": 0.77824
}

Semantic roles & 50–950 ramp

primary

#DDE4FB

secondary

#E2D19A

accent

#AA0ADB

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#161617

muted

#848485

Preview Lab

Preview with #DDE4FB

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

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