#E1F3FF#E1F3FF

#E1F3FF is a very light, muted cyan. Relative luminance 0.873; OKLCH L 95.4% C 0.025 H 236.8°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#E1F3FF
RGB	rgb(225, 243, 255)
HSL	hsl(204, 100%, 94%)
HSV	hsv(204, 12%, 100%)
CMYK	cmyk(11.8%, 4.7%, 0%, 0%)
CIE-LAB	lab(94.88, -3.59, -7.78)
CIE-LCH	lch(94.88, 8.56, 245.25°)
OKLab	oklab(95.44% -0.0137 -0.0209)
OKLCH	oklch(95.44% 0.025 236.8)
XYZ	xyz(81.1478, 87.3274, 107.1690)
Luminance	0.8733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F3FF #FFEDE1

analogous

#E1FFFC #E1F3FF #E1E4FF

triadic

#E1F3FF #FFE1F3 #F3FFE1

tetradic

#E1F3FF #FCE1FF #FFEDE1 #E4FFE1

square

#E1F3FF #FCE1FF #FFEDE1 #E4FFE1

split-complementary

#E1F3FF #FFE1E4 #FFFCE1

monochromatic

#67C2FF #A4DBFF #E0F3FF #E0F3FF #E0F3FF

Accessibility & contrast

On white

1.14

#E1F3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#E1F3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F3FF

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F3FF	#FFFFFF	#000000	##000000
##E1F3FF	1.00	1.14	18.47	18.47
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.47	21.00	1.00	1.00
##000000	18.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF2FF

Deuteranopia (green-blind)

#EAEFFF

Tritanopia (blue-blind)

#DAF6F7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e1f3ff;
/* rgb */ color: rgb(225, 243, 255);
/* oklch */ color: oklch(95.4% 0.025 236.8);

Tailwind

colors: {
  custom: {
    50: '#eaf7ff',
    500: '#e1f3ff',
    950: '#000000',
  },
}

SCSS

$custom: #e1f3ff;
$custom-light: #eaf7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f3ff",
  "rgb": {
    "r": 225,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 204,
    "s": 100,
    "l": 94.118
  },
  "oklch": {
    "l": 0.95443,
    "c": 0.02502,
    "h": 236.8
  },
  "luminance": 0.87329
}

Semantic roles & 50–950 ramp

primary

#E1F3FF

secondary

#EDBA97

accent

#5C00E6

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161718

muted

#848586

Preview Lab

Preview with #E1F3FF

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

Preview Lab → · Contrast checker → · Palette generator →