#DDE1EE#DDE1EE

#DDE1EE is a very light, near-neutral blue. Relative luminance 0.754; OKLCH L 91.1% C 0.018 H 272.3°. Best body text is #000000 at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#DDE1EE
RGB	rgb(221, 225, 238)
HSL	hsl(226, 33%, 90%)
HSV	hsv(226, 7%, 93%)
CMYK	cmyk(7.1%, 5.5%, 0%, 6.7%)
CIE-LAB	lab(89.58, 1.08, -6.79)
CIE-LCH	lch(89.58, 6.87, 279.06°)
OKLab	oklab(91.05% 0.0007 -0.0182)
OKLCH	oklch(91.05% 0.018 272.3)
XYZ	xyz(72.1736, 75.3952, 91.6227)
Luminance	0.7540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE1EE #EEEADD

analogous

#DDEAEE #DDE1EE #E1DDEE

triadic

#DDE1EE #EEDDE1 #E1EEDD

tetradic

#DDE1EE #EEDDEA #EEEADD #DDEEE1

square

#DDE1EE #EEDDEA #EEEADD #DDEEE1

split-complementary

#DDE1EE #EEE1DD #EAEEDD

monochromatic

#8B99C5 #B4BDDA #DDE1EE #EBEDF5 #EBEDF5

Accessibility & contrast

On white

1.31

#DDE1EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.08

#DDE1EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE1EE

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE1EE	#FFFFFF	#000000	##000000
##DDE1EE	1.00	1.31	16.08	16.08
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.08	21.00	1.00	1.00
##000000	16.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE2EF

Deuteranopia (green-blind)

#DCE1EE

Tritanopia (blue-blind)

#D9E3E5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #dde1ee;
/* rgb */ color: rgb(221, 225, 238);
/* oklch */ color: oklch(91.1% 0.018 272.3);

Tailwind

colors: {
  custom: {
    50: '#e7eaf3',
    500: '#dde1ee',
    950: '#000000',
  },
}

SCSS

$custom: #dde1ee;
$custom-light: #e7eaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#dde1ee",
  "rgb": {
    "r": 221,
    "g": 225,
    "b": 238
  },
  "hsl": {
    "h": 225.882,
    "s": 33.333,
    "l": 90
  },
  "oklch": {
    "l": 0.91052,
    "c": 0.01818,
    "h": 272.3
  },
  "luminance": 0.75396
}

Semantic roles & 50–950 ramp

primary

#DDE1EE

secondary

#C8C0A7

accent

#9139AC

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DDE1EE

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

Preview Lab → · Contrast checker → · Palette generator →