#D9DDEF#D9DDEF

#D9DDEF is a very light, muted blue. Relative luminance 0.727; OKLCH L 90.0% C 0.025 H 275.9°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#D9DDEF
RGB	rgb(217, 221, 239)
HSL	hsl(229, 41%, 89%)
HSV	hsv(229, 9%, 94%)
CMYK	cmyk(9.2%, 7.5%, 0%, 6.3%)
CIE-LAB	lab(88.30, 2.06, -9.24)
CIE-LCH	lch(88.30, 9.46, 282.56°)
OKLab	oklab(89.99% 0.0026 -0.0248)
OKLCH	oklch(89.99% 0.025 275.9)
XYZ	xyz(70.0485, 72.6961, 91.9859)
Luminance	0.7270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9DDEF #EFEBD9

analogous

#D9E8EF #D9DDEF #E0D9EF

triadic

#D9DDEF #EFD9DD #DDEFD9

tetradic

#D9DDEF #EFD9E8 #EFEBD9 #D9EFE0

square

#D9DDEF #EFD9E8 #EFEBD9 #D9EFE0

split-complementary

#D9DDEF #EFE0D9 #E8EFD9

monochromatic

#8390CB #AEB6DD #D9DDEF #E9ECF6 #E9ECF6

Accessibility & contrast

On white

1.35

#D9DDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#D9DDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9DDEF

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9DDEF	#FFFFFF	#000000	##000000
##D9DDEF	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DEF0

Deuteranopia (green-blind)

#D7DDEF

Tritanopia (blue-blind)

#D4E0E3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #d9ddef;
/* rgb */ color: rgb(217, 221, 239);
/* oklch */ color: oklch(90.0% 0.025 275.9);

Tailwind

colors: {
  custom: {
    50: '#e4e7f4',
    500: '#d9ddef',
    950: '#000000',
  },
}

SCSS

$custom: #d9ddef;
$custom-light: #e4e7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#d9ddef",
  "rgb": {
    "r": 217,
    "g": 221,
    "b": 239
  },
  "hsl": {
    "h": 229.091,
    "s": 40.741,
    "l": 89.412
  },
  "oklch": {
    "l": 0.89989,
    "c": 0.02493,
    "h": 275.9
  },
  "luminance": 0.72697
}

Semantic roles & 50–950 ramp

primary

#D9DDEF

secondary

#CBC3A1

accent

#9C32B4

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151617

muted

#848485

Preview Lab

Preview with #D9DDEF

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

Preview Lab → · Contrast checker → · Palette generator →