#E75B66#E75B66

#E75B66 is a light, vivid red. Relative luminance 0.254; OKLCH L 65.5% C 0.174 H 18.6°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#E75B66
RGB	rgb(231, 91, 102)
HSL	hsl(355, 74%, 63%)
HSV	hsv(355, 61%, 91%)
CMYK	cmyk(0%, 60.6%, 55.8%, 9.4%)
CIE-LAB	lab(57.50, 55.06, 22.47)
CIE-LCH	lch(57.50, 59.47, 22.20°)
OKLab	oklab(65.49% 0.1645 0.0555)
OKLCH	oklch(65.49% 0.174 18.6)
XYZ	xyz(39.0978, 25.4354, 15.4185)
Luminance	0.2543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B66 #5BE7DC

analogous

#E75BAC #E75B66 #E7965B

triadic

#E75B66 #66E75B #5B66E7

tetradic

#E75B66 #ACE75B #5BE7DC #965BE7

square

#E75B66 #ACE75B #5BE7DC #965BE7

split-complementary

#E75B66 #5BE796 #5BACE7

monochromatic

#AE1925 #DF2634 #E75B66 #EF9098 #F7C6CA

Accessibility & contrast

On white

3.45

#E75B66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#E75B66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B66

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B66	#FFFFFF	#000000	##000000
##E75B66	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7866

Deuteranopia (green-blind)

#A09563

Tritanopia (blue-blind)

#FC4260

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75b66;
/* rgb */ color: rgb(231, 91, 102);
/* oklch */ color: oklch(65.5% 0.174 18.6);

Tailwind

colors: {
  custom: {
    50: '#f58f91',
    500: '#e75b66',
    950: '#000000',
  },
}

SCSS

$custom: #e75b66;
$custom-light: #f58f91;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b66",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 102
  },
  "hsl": {
    "h": 355.286,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.65489,
    "c": 0.17364,
    "h": 18.6
  },
  "luminance": 0.2543
}

Semantic roles & 50–950 ramp

primary

#E75B66

secondary

#B6E8E4

accent

#D7C70F

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E75B66

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

Preview Lab → · Contrast checker → · Palette generator →