#D8DEF9#D8DEF9

#D8DEF9 is a very light, muted blue. Relative luminance 0.737; OKLCH L 90.4% C 0.037 H 275.7°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#D8DEF9
RGB	rgb(216, 222, 249)
HSL	hsl(229, 73%, 91%)
HSV	hsv(229, 13%, 98%)
CMYK	cmyk(13.3%, 10.8%, 0%, 2.4%)
CIE-LAB	lab(88.77, 3.21, -13.80)
CIE-LCH	lch(88.77, 14.17, 283.10°)
OKLab	oklab(90.43% 0.0037 -0.0373)
OKLCH	oklch(90.43% 0.037 275.7)
XYZ	xyz(71.5353, 73.6802, 100.0571)
Luminance	0.7368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D8DEF9 #F9F3D8

analogous

#D8EEF9 #D8DEF9 #E2D8F9

triadic

#D8DEF9 #F9D8DE #DEF9D8

tetradic

#D8DEF9 #F9D8EE #F9F3D8 #D8F9E2

square

#D8DEF9 #F9D8EE #F9F3D8 #D8F9E2

split-complementary

#D8DEF9 #F9E2D8 #EEF9D8

monochromatic

#6E84E9 #A3B1F1 #D8DEF9 #E4E9FB #E4E9FB

Accessibility & contrast

On white

1.33

#D8DEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#D8DEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D8DEF9

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D8DEF9	#FFFFFF	#000000	##000000
##D8DEF9	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7E0FA

Deuteranopia (green-blind)

#D5DEF8

Tritanopia (blue-blind)

#D1E3E7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #d8def9;
/* rgb */ color: rgb(216, 222, 249);
/* oklch */ color: oklch(90.4% 0.037 275.7);

Tailwind

colors: {
  custom: {
    50: '#e4e8fb',
    500: '#d8def9',
    950: '#000000',
  },
}

SCSS

$custom: #d8def9;
$custom-light: #e4e8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#d8def9",
  "rgb": {
    "r": 216,
    "g": 222,
    "b": 249
  },
  "hsl": {
    "h": 229.091,
    "s": 73.333,
    "l": 91.176
  },
  "oklch": {
    "l": 0.90433,
    "c": 0.03746,
    "h": 275.7
  },
  "luminance": 0.73681
}

Semantic roles & 50–950 ramp

primary

#D8DEF9

secondary

#DED197

accent

#B210D5

background

#FEFEFF

surface

#FCFCFF

border

#D5D5D7

text

#151617

muted

#848485

Preview Lab

Preview with #D8DEF9

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

Preview Lab → · Contrast checker → · Palette generator →