#E7638B#E7638B

#E7638B is a light, vivid pink. Relative luminance 0.278; OKLCH L 67.4% C 0.167 H 3.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#E7638B
RGB	rgb(231, 99, 139)
HSL	hsl(342, 73%, 65%)
HSV	hsv(342, 57%, 91%)
CMYK	cmyk(0%, 57.1%, 39.8%, 9.4%)
CIE-LAB	lab(59.69, 54.83, 3.98)
CIE-LCH	lch(59.69, 54.97, 4.15°)
OKLab	oklab(67.41% 0.167 0.0109)
OKLCH	oklch(67.41% 0.167 3.7)
XYZ	xyz(42.0796, 27.7813, 27.5674)
Luminance	0.2778 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7638B #63E7BF

analogous

#E763CD #E7638B #E77D63

triadic

#E7638B #8BE763 #638BE7

tetradic

#E7638B #CDE763 #63E7BF #7D63E7

square

#E7638B #CDE763 #63E7BF #7D63E7

split-complementary

#E7638B #63E77D #63CDE7

monochromatic

#B41C4A #DF2E64 #E7638B #EF98B2 #F7CDDA

Accessibility & contrast

On white

3.20

#E7638B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#E7638B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7638B

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7638B	#FFFFFF	#000000	##000000
##E7638B	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C808C

Deuteranopia (green-blind)

#9E9988

Tritanopia (blue-blind)

#F95572

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #e7638b;
/* rgb */ color: rgb(231, 99, 139);
/* oklch */ color: oklch(67.4% 0.167 3.7);

Tailwind

colors: {
  custom: {
    50: '#f394ac',
    500: '#e7638b',
    950: '#000000',
  },
}

SCSS

$custom: #e7638b;
$custom-light: #f394ac;
$custom-dark: #000000;

JSON

{
  "hex": "#e7638b",
  "rgb": {
    "r": 231,
    "g": 99,
    "b": 139
  },
  "hsl": {
    "h": 341.818,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67409,
    "c": 0.1674,
    "h": 3.7
  },
  "luminance": 0.27777
}

Semantic roles & 50–950 ramp

primary

#E7638B

secondary

#BCEADC

accent

#D59A10

background

#FFF9FA

surface

#FFF2F4

border

#D7CCCE

text

#180E10

muted

#867E7F

Preview Lab

Preview with #E7638B

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

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