#DEDEFF#DEDEFF

#DEDEFF is a very light, muted blue. Relative luminance 0.750; OKLCH L 91.1% C 0.045 H 285.5°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#DEDEFF
RGB	rgb(222, 222, 255)
HSL	hsl(240, 100%, 94%)
HSV	hsv(240, 13%, 100%)
CMYK	cmyk(12.9%, 12.9%, 0%, 0%)
CIE-LAB	lab(89.39, 6.32, -15.98)
CIE-LCH	lch(89.39, 17.18, 291.56°)
OKLab	oklab(91.09% 0.012 -0.0432)
OKLCH	oklch(91.09% 0.045 285.5)
XYZ	xyz(74.2916, 74.9915, 105.1492)
Luminance	0.7499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEDEFF #FFFFDE

analogous

#DEEEFF #DEDEFF #EEDEFF

triadic

#DEDEFF #FFDEDE #DEFFDE

tetradic

#DEDEFF #FFDEEE #FFFFDE #DEFFEE

square

#DEDEFF #FFDEEE #FFFFDE #DEFFEE

split-complementary

#DEDEFF #FFEEDE #EEFFDE

monochromatic

#6464FF #A1A1FF #DEDEFF #E0E0FF #E0E0FF

Accessibility & contrast

On white

1.31

#DEDEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#DEDEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEDEFF

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEDEFF	#FFFFFF	#000000	##000000
##DEDEFF	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6E2FF

Deuteranopia (green-blind)

#D6E0FE

Tritanopia (blue-blind)

#D7E3E9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #dedeff;
/* rgb */ color: rgb(222, 222, 255);
/* oklch */ color: oklch(91.1% 0.045 285.5);

Tailwind

colors: {
  custom: {
    50: '#e8e8ff',
    500: '#dedeff',
    950: '#000000',
  },
}

SCSS

$custom: #dedeff;
$custom-light: #e8e8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#dedeff",
  "rgb": {
    "r": 222,
    "g": 222,
    "b": 255
  },
  "hsl": {
    "h": 240,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.91085,
    "c": 0.04483,
    "h": 285.5
  },
  "luminance": 0.74992
}

Semantic roles & 50–950 ramp

primary

#DEDEFF

secondary

#ECEC95

accent

#E600E5

background

#FEFEFF

surface

#FCFCFF

border

#D5D5D7

text

#161618

muted

#848486

Preview Lab

Preview with #DEDEFF

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

Preview Lab → · Contrast checker → · Palette generator →