#DADEEF#DADEEF

#DADEEF is a very light, muted blue. Relative luminance 0.734; OKLCH L 90.3% C 0.024 H 275.3°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#DADEEF
RGB	rgb(218, 222, 239)
HSL	hsl(229, 40%, 90%)
HSV	hsv(229, 9%, 94%)
CMYK	cmyk(8.8%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(88.63, 1.86, -8.74)
CIE-LCH	lch(88.63, 8.94, 282.01°)
OKLab	oklab(90.26% 0.0022 -0.0235)
OKLCH	oklch(90.26% 0.024 275.3)
XYZ	xyz(70.6115, 73.3794, 92.0882)
Luminance	0.7338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DADEEF #EFEBDA

analogous

#DAE9EF #DADEEF #E1DAEF

triadic

#DADEEF #EFDADE #DEEFDA

tetradic

#DADEEF #EFDAE9 #EFEBDA #DAEFE1

square

#DADEEF #EFDAE9 #EFEBDA #DAEFE1

split-complementary

#DADEEF #EFE1DA #E9EFDA

monochromatic

#8592CA #AFB8DD #DADEEF #EAECF6 #EAECF6

Accessibility & contrast

On white

1.34

#DADEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#DADEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DADEEF

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DADEEF	#FFFFFF	#000000	##000000
##DADEEF	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADFF0

Deuteranopia (green-blind)

#D8DEEF

Tritanopia (blue-blind)

#D6E1E3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #dadeef;
/* rgb */ color: rgb(218, 222, 239);
/* oklch */ color: oklch(90.3% 0.024 275.3);

Tailwind

colors: {
  custom: {
    50: '#e5e8f4',
    500: '#dadeef',
    950: '#000000',
  },
}

SCSS

$custom: #dadeef;
$custom-light: #e5e8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#dadeef",
  "rgb": {
    "r": 218,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 228.571,
    "s": 39.623,
    "l": 89.608
  },
  "oklch": {
    "l": 0.90262,
    "c": 0.02357,
    "h": 275.3
  },
  "luminance": 0.7338
}

Semantic roles & 50–950 ramp

primary

#DADEEF

secondary

#CBC3A3

accent

#9A33B3

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151617

muted

#848485

Preview Lab

Preview with #DADEEF

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

Preview Lab → · Contrast checker → · Palette generator →