#E7637E#E7637E

#E7637E is a light, vivid red. Relative luminance 0.274; OKLCH L 67.1% C 0.165 H 10.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#E7637E
RGB	rgb(231, 99, 126)
HSL	hsl(348, 73%, 65%)
HSV	hsv(348, 57%, 91%)
CMYK	cmyk(0%, 57.1%, 45.5%, 9.4%)
CIE-LAB	lab(59.36, 53.51, 11.07)
CIE-LCH	lch(59.36, 54.65, 11.69°)
OKLab	oklab(67.06% 0.1623 0.0287)
OKLCH	oklch(67.06% 0.165 10)
XYZ	xyz(41.1856, 27.4237, 22.8590)
Luminance	0.2742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7637E #63E7CC

analogous

#E763C0 #E7637E #E78A63

triadic

#E7637E #7EE763 #637EE7

tetradic

#E7637E #C0E763 #63E7CC #8A63E7

square

#E7637E #C0E763 #63E7CC #8A63E7

split-complementary

#E7637E #63E78A #63C0E7

monochromatic

#B41C3B #DF2E52 #E7637E #EF98AA #F7CDD6

Accessibility & contrast

On white

3.24

#E7637E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#E7637E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7637E

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7637E	#FFFFFF	#000000	##000000
##E7637E	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7E7E

Deuteranopia (green-blind)

#A0997B

Tritanopia (blue-blind)

#FA526D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #e7637e;
/* rgb */ color: rgb(231, 99, 126);
/* oklch */ color: oklch(67.1% 0.165 10.0);

Tailwind

colors: {
  custom: {
    50: '#f394a3',
    500: '#e7637e',
    950: '#000000',
  },
}

SCSS

$custom: #e7637e;
$custom-light: #f394a3;
$custom-dark: #000000;

JSON

{
  "hex": "#e7637e",
  "rgb": {
    "r": 231,
    "g": 99,
    "b": 126
  },
  "hsl": {
    "h": 347.727,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67058,
    "c": 0.16486,
    "h": 10
  },
  "luminance": 0.27419
}

Semantic roles & 50–950 ramp

primary

#E7637E

secondary

#BCEAE0

accent

#D5AD10

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#180E0F

muted

#867E7F

Preview Lab

Preview with #E7637E

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

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