#E6F0FF#E6F0FF

#E6F0FF is a very light, muted blue. Relative luminance 0.864; OKLCH L 95.2% C 0.023 H 258.4°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#E6F0FF
RGB	rgb(230, 240, 255)
HSL	hsl(216, 100%, 95%)
HSV	hsv(216, 10%, 100%)
CMYK	cmyk(9.8%, 5.9%, 0%, 0%)
CIE-LAB	lab(94.47, -0.48, -8.35)
CIE-LCH	lch(94.47, 8.36, 266.74°)
OKLab	oklab(95.21% -0.0046 -0.0224)
OKLCH	oklch(95.21% 0.023 258.4)
XYZ	xyz(81.8393, 86.3623, 106.9463)
Luminance	0.8636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6F0FF #FFF5E6

analogous

#E6FCFF #E6F0FF #E8E6FF

triadic

#E6F0FF #FFE6F0 #F0FFE6

tetradic

#E6F0FF #FFE6FC #FFF5E6 #E6FFE8

square

#E6F0FF #FFE6FC #FFF5E6 #E6FFE8

split-complementary

#E6F0FF #FFE8E6 #FCFFE6

monochromatic

#6CA7FF #A9CBFF #E0EDFF #E0EDFF #E0EDFF

Accessibility & contrast

On white

1.15

#E6F0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#E6F0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6F0FF

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6F0FF	#FFFFFF	#000000	##000000
##E6F0FF	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBF0FF

Deuteranopia (green-blind)

#E9EEFF

Tritanopia (blue-blind)

#E0F3F5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e6f0ff;
/* rgb */ color: rgb(230, 240, 255);
/* oklch */ color: oklch(95.2% 0.023 258.4);

Tailwind

colors: {
  custom: {
    50: '#eef4ff',
    500: '#e6f0ff',
    950: '#000000',
  },
}

SCSS

$custom: #e6f0ff;
$custom-light: #eef4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#e6f0ff",
  "rgb": {
    "r": 230,
    "g": 240,
    "b": 255
  },
  "hsl": {
    "h": 216,
    "s": 100,
    "l": 95.098
  },
  "oklch": {
    "l": 0.95207,
    "c": 0.02289,
    "h": 258.4
  },
  "luminance": 0.86363
}

Semantic roles & 50–950 ramp

primary

#E6F0FF

secondary

#EDCD9C

accent

#8A00E6

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161718

muted

#858586

Preview Lab

Preview with #E6F0FF

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

Preview Lab → · Contrast checker → · Palette generator →