#E7F3FF#E7F3FF

#E7F3FF is a very light, muted cyan. Relative luminance 0.883; OKLCH L 95.9% C 0.021 H 248.0°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#E7F3FF
RGB	rgb(231, 243, 255)
HSL	hsl(210, 100%, 95%)
HSV	hsv(210, 9%, 100%)
CMYK	cmyk(9.4%, 4.7%, 0%, 0%)
CIE-LAB	lab(95.29, -1.69, -7.12)
CIE-LCH	lch(95.29, 7.32, 256.65°)
OKLab	oklab(95.87% -0.0077 -0.0191)
OKLCH	oklch(95.87% 0.021 248)
XYZ	xyz(83.0517, 88.3091, 107.2582)
Luminance	0.8831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F3FF #FFF3E7

analogous

#E7FFFF #E7F3FF #E7E7FF

triadic

#E7F3FF #FFE7F3 #F3FFE7

tetradic

#E7F3FF #FFE7FF #FFF3E7 #E7FFE7

square

#E7F3FF #FFE7FF #FFF3E7 #E7FFE7

split-complementary

#E7F3FF #FFE7E7 #FFFFE7

monochromatic

#6DB6FF #AAD4FF #E0F0FF #E0F0FF #E0F0FF

Accessibility & contrast

On white

1.13

#E7F3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#E7F3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F3FF

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F3FF	#FFFFFF	#000000	##000000
##E7F3FF	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF3FF

Deuteranopia (green-blind)

#ECF0FF

Tritanopia (blue-blind)

#E1F6F7

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e7f3ff;
/* rgb */ color: rgb(231, 243, 255);
/* oklch */ color: oklch(95.9% 0.021 248.0);

Tailwind

colors: {
  custom: {
    50: '#eef7ff',
    500: '#e7f3ff',
    950: '#000000',
  },
}

SCSS

$custom: #e7f3ff;
$custom-light: #eef7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f3ff",
  "rgb": {
    "r": 231,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 210,
    "s": 100,
    "l": 95.294
  },
  "oklch": {
    "l": 0.95872,
    "c": 0.02061,
    "h": 248
  },
  "luminance": 0.8831
}

Semantic roles & 50–950 ramp

primary

#E7F3FF

secondary

#EEC59D

accent

#7300E6

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161718

muted

#858586

Preview Lab

Preview with #E7F3FF

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

Preview Lab → · Contrast checker → · Palette generator →