#DADEE9#DADEE9

#DADEE9 is a very light, near-neutral blue. Relative luminance 0.730; OKLCH L 90.1% C 0.016 H 270.0°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#DADEE9
RGB	rgb(218, 222, 233)
HSL	hsl(224, 25%, 88%)
HSV	hsv(224, 6%, 91%)
CMYK	cmyk(6.4%, 4.7%, 0%, 8.6%)
CIE-LAB	lab(88.46, 0.70, -5.83)
CIE-LCH	lch(88.46, 5.88, 276.88°)
OKLab	oklab(90.08% 0 -0.0156)
OKLCH	oklch(90.08% 0.016 270)
XYZ	xyz(69.7398, 73.0308, 87.4972)
Luminance	0.7303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DADEE9 #E9E5DA

analogous

#DAE5E9 #DADEE9 #DDDAE9

triadic

#DADEE9 #E9DADE #DEE9DA

tetradic

#DADEE9 #E9DAE5 #E9E5DA #DAE9DD

square

#DADEE9 #E9DAE5 #E9E5DA #DAE9DD

split-complementary

#DADEE9 #E9DDDA #E5E9DA

monochromatic

#8D9ABB #B4BCD2 #DADEE9 #ECEEF4 #ECEEF4

Accessibility & contrast

On white

1.35

#DADEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#DADEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DADEE9

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DADEE9	#FFFFFF	#000000	##000000
##DADEE9	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBDFEA

Deuteranopia (green-blind)

#DADDE9

Tritanopia (blue-blind)

#D7E0E1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #dadee9;
/* rgb */ color: rgb(218, 222, 233);
/* oklch */ color: oklch(90.1% 0.016 270.0);

Tailwind

colors: {
  custom: {
    50: '#e5e8f0',
    500: '#dadee9',
    950: '#000000',
  },
}

SCSS

$custom: #dadee9;
$custom-light: #e5e8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#dadee9",
  "rgb": {
    "r": 218,
    "g": 222,
    "b": 233
  },
  "hsl": {
    "h": 224,
    "s": 25.424,
    "l": 88.431
  },
  "oklch": {
    "l": 0.90077,
    "c": 0.0156,
    "h": 270
  },
  "luminance": 0.73031
}

Semantic roles & 50–950 ramp

primary

#DADEE9

secondary

#C1BAA6

accent

#8A42A4

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151616

muted

#848485

Preview Lab

Preview with #DADEE9

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

Preview Lab → · Contrast checker → · Palette generator →