#DDE9FF#DDE9FF

#DDE9FF is a very light, muted blue. Relative luminance 0.809; OKLCH L 93.2% C 0.033 H 262.7°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#DDE9FF
RGB	rgb(221, 233, 255)
HSL	hsl(219, 100%, 93%)
HSV	hsv(219, 13%, 100%)
CMYK	cmyk(13.3%, 8.6%, 0%, 0%)
CIE-LAB	lab(92.07, 0.28, -11.97)
CIE-LCH	lch(92.07, 11.98, 271.35°)
OKLab	oklab(93.17% -0.0041 -0.0323)
OKLCH	oklch(93.17% 0.033 262.7)
XYZ	xyz(77.0036, 80.8689, 106.1407)
Luminance	0.8087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE9FF #FFF3DD

analogous

#DDFAFF #DDE9FF #E2DDFF

triadic

#DDE9FF #FFDDE9 #E9FFDD

tetradic

#DDE9FF #FFDDFA #FFF3DD #DDFFE2

square

#DDE9FF #FFDDFA #FFF3DD #DDFFE2

split-complementary

#DDE9FF #FFE2DD #FAFFDD

monochromatic

#639AFF #A0C1FF #DDE9FF #E0EBFF #E0EBFF

Accessibility & contrast

On white

1.22

#DDE9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#DDE9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE9FF

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE9FF	#FFFFFF	#000000	##000000
##DDE9FF	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2EAFF

Deuteranopia (green-blind)

#DFE7FE

Tritanopia (blue-blind)

#D5EDF0

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #dde9ff;
/* rgb */ color: rgb(221, 233, 255);
/* oklch */ color: oklch(93.2% 0.033 262.7);

Tailwind

colors: {
  custom: {
    50: '#e7f0ff',
    500: '#dde9ff',
    950: '#000000',
  },
}

SCSS

$custom: #dde9ff;
$custom-light: #e7f0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#dde9ff",
  "rgb": {
    "r": 221,
    "g": 233,
    "b": 255
  },
  "hsl": {
    "h": 218.824,
    "s": 100,
    "l": 93.333
  },
  "oklch": {
    "l": 0.93169,
    "c": 0.03256,
    "h": 262.7
  },
  "luminance": 0.8087
}

Semantic roles & 50–950 ramp

primary

#DDE9FF

secondary

#ECCD94

accent

#9500E6

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161618

muted

#848586

Preview Lab

Preview with #DDE9FF

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

Preview Lab → · Contrast checker → · Palette generator →