#D9DFEF#D9DFEF

#D9DFEF is a very light, muted blue. Relative luminance 0.738; OKLCH L 90.4% C 0.023 H 269.4°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#D9DFEF
RGB	rgb(217, 223, 239)
HSL	hsl(224, 41%, 89%)
HSV	hsv(224, 9%, 94%)
CMYK	cmyk(9.2%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(88.81, 1.02, -8.49)
CIE-LCH	lch(88.81, 8.55, 276.84°)
OKLab	oklab(90.39% -0.0002 -0.0228)
OKLCH	oklch(90.39% 0.023 269.4)
XYZ	xyz(70.5797, 73.7584, 92.1630)
Luminance	0.7376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9DFEF #EFE9D9

analogous

#D9EAEF #D9DFEF #DED9EF

triadic

#D9DFEF #EFD9DF #DFEFD9

tetradic

#D9DFEF #EFD9EA #EFE9D9 #D9EFDE

square

#D9DFEF #EFD9EA #EFE9D9 #D9EFDE

split-complementary

#D9DFEF #EFDED9 #EAEFD9

monochromatic

#8396CB #AEBBDD #D9DFEF #E9EDF6 #E9EDF6

Accessibility & contrast

On white

1.33

#D9DFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#D9DFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9DFEF

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9DFEF	#FFFFFF	#000000	##000000
##D9DFEF	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE0F0

Deuteranopia (green-blind)

#D9DEEF

Tritanopia (blue-blind)

#D4E2E4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #d9dfef;
/* rgb */ color: rgb(217, 223, 239);
/* oklch */ color: oklch(90.4% 0.023 269.4);

Tailwind

colors: {
  custom: {
    50: '#e4e9f4',
    500: '#d9dfef',
    950: '#000000',
  },
}

SCSS

$custom: #d9dfef;
$custom-light: #e4e9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#d9dfef",
  "rgb": {
    "r": 217,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 223.636,
    "s": 40.741,
    "l": 89.412
  },
  "oklch": {
    "l": 0.90385,
    "c": 0.02278,
    "h": 269.4
  },
  "luminance": 0.73759
}

Semantic roles & 50–950 ramp

primary

#D9DFEF

secondary

#CBC0A1

accent

#9032B4

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151617

muted

#848485

Preview Lab

Preview with #D9DFEF

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

Preview Lab → · Contrast checker → · Palette generator →