#DEF5FF#DEF5FF

#DEF5FF is a very light, muted cyan. Relative luminance 0.881; OKLCH L 95.6% C 0.028 H 225.7°. Best body text is #000000 at 18.61:1 contrast (WCAG AA passes).

Color values

HEX	#DEF5FF
RGB	rgb(222, 245, 255)
HSL	hsl(198, 100%, 94%)
HSV	hsv(198, 13%, 100%)
CMYK	cmyk(12.9%, 3.9%, 0%, 0%)
CIE-LAB	lab(95.18, -5.54, -7.35)
CIE-LCH	lch(95.18, 9.20, 232.98°)
OKLab	oklab(95.63% -0.0193 -0.0198)
OKLCH	oklch(95.63% 0.028 225.7)
XYZ	xyz(80.8223, 88.0529, 107.3261)
Luminance	0.8805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF5FF #FFE8DE

analogous

#DEFFF8 #DEF5FF #DEE4FF

triadic

#DEF5FF #FFDEF5 #F5FFDE

tetradic

#DEF5FF #F8DEFF #FFE8DE #E4FFDE

square

#DEF5FF #F8DEFF #FFE8DE #E4FFDE

split-complementary

#DEF5FF #FFDEE4 #FFF8DE

monochromatic

#64D0FF #A1E2FF #DEF5FF #E0F6FF #E0F6FF

Accessibility & contrast

On white

1.13

#DEF5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.61

#DEF5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF5FF

18.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF5FF	#FFFFFF	#000000	##000000
##DEF5FF	1.00	1.13	18.61	18.61
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.61	21.00	1.00	1.00
##000000	18.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F4FF

Deuteranopia (green-blind)

#EAEFFF

Tritanopia (blue-blind)

#D5F8F8

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #def5ff;
/* rgb */ color: rgb(222, 245, 255);
/* oklch */ color: oklch(95.6% 0.028 225.7);

Tailwind

colors: {
  custom: {
    50: '#e8f8ff',
    500: '#def5ff',
    950: '#000000',
  },
}

SCSS

$custom: #def5ff;
$custom-light: #e8f8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#def5ff",
  "rgb": {
    "r": 222,
    "g": 245,
    "b": 255
  },
  "hsl": {
    "h": 198.182,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.95633,
    "c": 0.02769,
    "h": 225.7
  },
  "luminance": 0.88054
}

Semantic roles & 50–950 ramp

primary

#DEF5FF

secondary

#ECAF95

accent

#4600E6

background

#FEFFFF

surface

#FCFFFF

border

#D5D7D7

text

#161718

muted

#848586

Preview Lab

Preview with #DEF5FF

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

Preview Lab → · Contrast checker → · Palette generator →