#E75A64#E75A64

#E75A64 is a light, vivid red. Relative luminance 0.252; OKLCH L 65.3% C 0.175 H 19.2°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#E75A64
RGB	rgb(231, 90, 100)
HSL	hsl(356, 75%, 63%)
HSV	hsv(356, 61%, 91%)
CMYK	cmyk(0%, 61%, 56.7%, 9.4%)
CIE-LAB	lab(57.30, 55.35, 23.37)
CIE-LCH	lch(57.30, 60.08, 22.89°)
OKLab	oklab(65.33% 0.1652 0.0575)
OKLCH	oklch(65.33% 0.175 19.2)
XYZ	xyz(38.9149, 25.2264, 14.8741)
Luminance	0.2522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75A64 #5AE7DD

analogous

#E75AAA #E75A64 #E7975A

triadic

#E75A64 #64E75A #5A64E7

tetradic

#E75A64 #AAE75A #5AE7DD #975AE7

square

#E75A64 #AAE75A #5AE7DD #975AE7

split-complementary

#E75A64 #5AE797 #5AAAE7

monochromatic

#AD1924 #DF2532 #E75A64 #EF8F96 #F7C5C8

Accessibility & contrast

On white

3.47

#E75A64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#E75A64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75A64

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75A64	#FFFFFF	#000000	##000000
##E75A64	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7763

Deuteranopia (green-blind)

#A09561

Tritanopia (blue-blind)

#FC405F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75a64;
/* rgb */ color: rgb(231, 90, 100);
/* oklch */ color: oklch(65.3% 0.175 19.2);

Tailwind

colors: {
  custom: {
    50: '#f58f90',
    500: '#e75a64',
    950: '#000000',
  },
}

SCSS

$custom: #e75a64;
$custom-light: #f58f90;
$custom-dark: #000000;

JSON

{
  "hex": "#e75a64",
  "rgb": {
    "r": 231,
    "g": 90,
    "b": 100
  },
  "hsl": {
    "h": 355.745,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65325,
    "c": 0.17487,
    "h": 19.2
  },
  "luminance": 0.25221
}

Semantic roles & 50–950 ramp

primary

#E75A64

secondary

#B5E8E4

accent

#D7C90F

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E75A64

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

Preview Lab → · Contrast checker → · Palette generator →