#DEF3FA#DEF3FA

#DEF3FA is a very light, muted cyan. Relative luminance 0.865; OKLCH L 95.1% C 0.024 H 219.7°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#DEF3FA
RGB	rgb(222, 243, 250)
HSL	hsl(195, 74%, 93%)
HSV	hsv(195, 11%, 98%)
CMYK	cmyk(11.2%, 2.8%, 0%, 2%)
CIE-LAB	lab(94.54, -5.51, -5.71)
CIE-LCH	lch(94.54, 7.93, 226.03°)
OKLab	oklab(95.08% -0.0185 -0.0154)
OKLCH	oklch(95.08% 0.024 219.7)
XYZ	xyz(79.4261, 86.5316, 102.9416)
Luminance	0.8653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF3FA #FAE5DE

analogous

#DEFAF3 #DEF3FA #DEE5FA

triadic

#DEF3FA #FADEF3 #F3FADE

tetradic

#DEF3FA #F3DEFA #FAE5DE #E5FADE

square

#DEF3FA #F3DEFA #FAE5DE #E5FADE

split-complementary

#DEF3FA #FADEE5 #FAF3DE

monochromatic

#74CCEA #A9E0F2 #DEF3FA #E4F5FB #E4F5FB

Accessibility & contrast

On white

1.15

#DEF3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#DEF3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF3FA

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF3FA	#FFFFFF	#000000	##000000
##DEF3FA	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF1FA

Deuteranopia (green-blind)

#EAEEFA

Tritanopia (blue-blind)

#D7F6F5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #def3fa;
/* rgb */ color: rgb(222, 243, 250);
/* oklch */ color: oklch(95.1% 0.024 219.7);

Tailwind

colors: {
  custom: {
    50: '#e8f7fc',
    500: '#def3fa',
    950: '#000000',
  },
}

SCSS

$custom: #def3fa;
$custom-light: #e8f7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#def3fa",
  "rgb": {
    "r": 222,
    "g": 243,
    "b": 250
  },
  "hsl": {
    "h": 195,
    "s": 73.684,
    "l": 92.549
  },
  "oklch": {
    "l": 0.95081,
    "c": 0.02407,
    "h": 219.7
  },
  "luminance": 0.86533
}

Semantic roles & 50–950 ramp

primary

#DEF3FA

secondary

#E0AD9D

accent

#4110D6

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DEF3FA

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

Preview Lab → · Contrast checker → · Palette generator →