#E0F8FF#E0F8FF

#E0F8FF is a very light, muted cyan. Relative luminance 0.902; OKLCH L 96.4% C 0.027 H 217.1°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#E0F8FF
RGB	rgb(224, 248, 255)
HSL	hsl(194, 100%, 94%)
HSV	hsv(194, 12%, 100%)
CMYK	cmyk(12.2%, 2.7%, 0%, 0%)
CIE-LAB	lab(96.08, -6.43, -6.01)
CIE-LCH	lch(96.08, 8.80, 223.04°)
OKLab	oklab(96.37% -0.0214 -0.0162)
OKLCH	oklch(96.37% 0.027 217.1)
XYZ	xyz(82.3536, 90.2005, 107.6599)
Luminance	0.9020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0F8FF #FFE7E0

analogous

#E0FFF7 #E0F8FF #E0E9FF

triadic

#E0F8FF #FFE0F8 #F8FFE0

tetradic

#E0F8FF #F7E0FF #FFE7E0 #E9FFE0

square

#E0F8FF #F7E0FF #FFE7E0 #E9FFE0

split-complementary

#E0F8FF #FFE0E9 #FFF7E0

monochromatic

#66DCFF #A3EAFF #E0F8FF #E0F8FF #E0F8FF

Accessibility & contrast

On white

1.10

#E0F8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#E0F8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0F8FF

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0F8FF	#FFFFFF	#000000	##000000
##E0F8FF	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F6FF

Deuteranopia (green-blind)

#EEF2FF

Tritanopia (blue-blind)

#D8FBFA

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #e0f8ff;
/* rgb */ color: rgb(224, 248, 255);
/* oklch */ color: oklch(96.4% 0.027 217.1);

Tailwind

colors: {
  custom: {
    50: '#e9faff',
    500: '#e0f8ff',
    950: '#000000',
  },
}

SCSS

$custom: #e0f8ff;
$custom-light: #e9faff;
$custom-dark: #000000;

JSON

{
  "hex": "#e0f8ff",
  "rgb": {
    "r": 224,
    "g": 248,
    "b": 255
  },
  "hsl": {
    "h": 193.548,
    "s": 100,
    "l": 93.922
  },
  "oklch": {
    "l": 0.96374,
    "c": 0.02683,
    "h": 217.1
  },
  "luminance": 0.90202
}

Semantic roles & 50–950 ramp

primary

#E0F8FF

secondary

#EDAA97

accent

#3400E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161718

muted

#848586

Preview Lab

Preview with #E0F8FF

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

Preview Lab → · Contrast checker → · Palette generator →