#E75B5C#E75B5C

#E75B5C is a light, vivid red. Relative luminance 0.252; OKLCH L 65.3% C 0.174 H 22.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#E75B5C
RGB	rgb(231, 91, 92)
HSL	hsl(360, 74%, 63%)
HSV	hsv(360, 61%, 91%)
CMYK	cmyk(0%, 60.6%, 60.2%, 9.4%)
CIE-LAB	lab(57.32, 54.35, 28.02)
CIE-LCH	lch(57.32, 61.15, 27.27°)
OKLab	oklab(65.3% 0.1607 0.0677)
OKLCH	oklch(65.3% 0.174 22.8)
XYZ	xyz(38.6314, 25.2489, 12.9624)
Luminance	0.2524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B5C #5BE7E6

analogous

#E75BA2 #E75B5C #E7A05B

triadic

#E75B5C #5CE75B #5B5CE7

tetradic

#E75B5C #A2E75B #5BE7E6 #A05BE7

square

#E75B5C #A2E75B #5BE7E6 #A05BE7

split-complementary

#E75B5C #5BE7A0 #5BA2E7

monochromatic

#AE191B #DF2627 #E75B5C #EF9091 #F7C6C6

Accessibility & contrast

On white

3.47

#E75B5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#E75B5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B5C

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B5C	#FFFFFF	#000000	##000000
##E75B5C	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775B

Deuteranopia (green-blind)

#A29559

Tritanopia (blue-blind)

#FC405D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75b5c;
/* rgb */ color: rgb(231, 91, 92);
/* oklch */ color: oklch(65.3% 0.174 22.8);

Tailwind

colors: {
  custom: {
    50: '#f58f8a',
    500: '#e75b5c',
    950: '#000000',
  },
}

SCSS

$custom: #e75b5c;
$custom-light: #f58f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b5c",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 92
  },
  "hsl": {
    "h": 359.571,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.65295,
    "c": 0.17437,
    "h": 22.8
  },
  "luminance": 0.25244
}

Semantic roles & 50–950 ramp

primary

#E75B5C

secondary

#B6E8E8

accent

#D7D50F

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E75B5C

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

Preview Lab → · Contrast checker → · Palette generator →