#DDE1EF#DDE1EF

#DDE1EF is a very light, near-neutral blue. Relative luminance 0.755; OKLCH L 91.1% C 0.020 H 273.2°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#DDE1EF
RGB	rgb(221, 225, 239)
HSL	hsl(227, 36%, 90%)
HSV	hsv(227, 8%, 94%)
CMYK	cmyk(7.5%, 5.9%, 0%, 6.3%)
CIE-LAB	lab(89.61, 1.27, -7.27)
CIE-LCH	lch(89.61, 7.38, 279.94°)
OKLab	oklab(91.08% 0.0011 -0.0195)
OKLCH	oklch(91.08% 0.02 273.2)
XYZ	xyz(72.3209, 75.4541, 92.3986)
Luminance	0.7546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE1EF #EFEBDD

analogous

#DDEAEF #DDE1EF #E2DDEF

triadic

#DDE1EF #EFDDE1 #E1EFDD

tetradic

#DDE1EF #EFDDEA #EFEBDD #DDEFE2

square

#DDE1EF #EFDDEA #EFEBDD #DDEFE2

split-complementary

#DDE1EF #EFE2DD #EAEFDD

monochromatic

#8A98C8 #B3BCDB #DDE1EF #EAEDF5 #EAEDF5

Accessibility & contrast

On white

1.31

#DDE1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#DDE1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE1EF

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE1EF	#FFFFFF	#000000	##000000
##DDE1EF	1.00	1.31	16.09	16.09
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE2F0

Deuteranopia (green-blind)

#DCE1EF

Tritanopia (blue-blind)

#D9E3E5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #dde1ef;
/* rgb */ color: rgb(221, 225, 239);
/* oklch */ color: oklch(91.1% 0.020 273.2);

Tailwind

colors: {
  custom: {
    50: '#e7eaf4',
    500: '#dde1ef',
    950: '#000000',
  },
}

SCSS

$custom: #dde1ef;
$custom-light: #e7eaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#dde1ef",
  "rgb": {
    "r": 221,
    "g": 225,
    "b": 239
  },
  "hsl": {
    "h": 226.667,
    "s": 36,
    "l": 90.196
  },
  "oklch": {
    "l": 0.91083,
    "c": 0.01951,
    "h": 273.2
  },
  "luminance": 0.75455
}

Semantic roles & 50–950 ramp

primary

#DDE1EF

secondary

#CAC2A6

accent

#9437AF

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DDE1EF

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

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