#DDDEF3#DDDEF3

#DDDEF3 is a very light, muted blue. Relative luminance 0.741; OKLCH L 90.6% C 0.029 H 283.6°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#DDDEF3
RGB	rgb(221, 222, 243)
HSL	hsl(237, 48%, 91%)
HSV	hsv(237, 9%, 95%)
CMYK	cmyk(9.1%, 8.6%, 0%, 4.7%)
CIE-LAB	lab(88.96, 3.61, -10.33)
CIE-LCH	lch(88.96, 10.94, 289.27°)
OKLab	oklab(90.62% 0.0067 -0.0277)
OKLCH	oklch(90.62% 0.029 283.6)
XYZ	xyz(72.1145, 74.0853, 95.2773)
Luminance	0.7409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDDEF3 #F3F2DD

analogous

#DDE9F3 #DDDEF3 #E7DDF3

triadic

#DDDEF3 #F3DDDE #DEF3DD

tetradic

#DDDEF3 #F3DDE9 #F3F2DD #DDF3E7

square

#DDDEF3 #F3DDE9 #F3F2DD #DDF3E7

split-complementary

#DDDEF3 #F3E7DD #E9F3DD

monochromatic

#8386D3 #B0B2E3 #DDDEF3 #E8E9F7 #E8E9F7

Accessibility & contrast

On white

1.33

#DDDEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#DDDEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDDEF3

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDDEF3	#FFFFFF	#000000	##000000
##DDDEF3	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E0F4

Deuteranopia (green-blind)

#D8DFF2

Tritanopia (blue-blind)

#D9E1E5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #dddef3;
/* rgb */ color: rgb(221, 222, 243);
/* oklch */ color: oklch(90.6% 0.029 283.6);

Tailwind

colors: {
  custom: {
    50: '#e7e8f7',
    500: '#dddef3',
    950: '#000000',
  },
}

SCSS

$custom: #dddef3;
$custom-light: #e7e8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#dddef3",
  "rgb": {
    "r": 221,
    "g": 222,
    "b": 243
  },
  "hsl": {
    "h": 237.273,
    "s": 47.826,
    "l": 90.98
  },
  "oklch": {
    "l": 0.90616,
    "c": 0.02854,
    "h": 283.6
  },
  "luminance": 0.74086
}

Semantic roles & 50–950 ramp

primary

#DDDEF3

secondary

#D1CFA3

accent

#B52ABB

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DDDEF3

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

Preview Lab → · Contrast checker → · Palette generator →