#DEF8FB#DEF8FB

#DEF8FB is a very light, muted teal. Relative luminance 0.896; OKLCH L 96.1% C 0.027 H 205.1°. Best body text is #000000 at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#DEF8FB
RGB	rgb(222, 248, 251)
HSL	hsl(186, 78%, 93%)
HSV	hsv(186, 12%, 98%)
CMYK	cmyk(11.6%, 1.2%, 0%, 1.6%)
CIE-LAB	lab(95.84, -7.84, -4.31)
CIE-LCH	lch(95.84, 8.94, 208.78°)
OKLab	oklab(96.12% -0.0248 -0.0116)
OKLCH	oklch(96.12% 0.027 205.1)
XYZ	xyz(81.1000, 89.6279, 104.2752)
Luminance	0.8963 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF8FB #FBE1DE

analogous

#DEFBEF #DEF8FB #DEE9FB

triadic

#DEF8FB #FBDEF8 #F8FBDE

tetradic

#DEF8FB #EFDEFB #FBE1DE #E9FBDE

square

#DEF8FB #EFDEFB #FBE1DE #E9FBDE

split-complementary

#DEF8FB #FBDEE9 #FBEFDE

monochromatic

#71E1EE #A7ECF4 #DEF8FB #E4F9FC #E4F9FC

Accessibility & contrast

On white

1.11

#DEF8FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.93

#DEF8FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF8FB

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF8FB	#FFFFFF	#000000	##000000
##DEF8FB	1.00	1.11	18.93	18.93
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.93	21.00	1.00	1.00
##000000	18.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F6FB

Deuteranopia (green-blind)

#EEF1FB

Tritanopia (blue-blind)

#D6FAF9

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #def8fb;
/* rgb */ color: rgb(222, 248, 251);
/* oklch */ color: oklch(96.1% 0.027 205.1);

Tailwind

colors: {
  custom: {
    50: '#e8fafc',
    500: '#def8fb',
    950: '#000000',
  },
}

SCSS

$custom: #def8fb;
$custom-light: #e8fafc;
$custom-dark: #000000;

JSON

{
  "hex": "#def8fb",
  "rgb": {
    "r": 222,
    "g": 248,
    "b": 251
  },
  "hsl": {
    "h": 186.207,
    "s": 78.378,
    "l": 92.745
  },
  "oklch": {
    "l": 0.96118,
    "c": 0.02743,
    "h": 205.1
  },
  "luminance": 0.89629
}

Semantic roles & 50–950 ramp

primary

#DEF8FB

secondary

#E2A39B

accent

#200BDB

background

#FEFFFF

surface

#FCFFFF

border

#D5D7D7

text

#161717

muted

#848585

Preview Lab

Preview with #DEF8FB

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

Preview Lab → · Contrast checker → · Palette generator →