#E37575#E37575

#E37575 is a light, vivid red. Relative luminance 0.303; OKLCH L 68.8% C 0.137 H 21.3°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#E37575
RGB	rgb(227, 117, 117)
HSL	hsl(0, 66%, 67%)
HSV	hsv(0, 48%, 89%)
CMYK	cmyk(0%, 48.5%, 48.5%, 11%)
CIE-LAB	lab(61.95, 42.58, 19.75)
CIE-LCH	lch(61.95, 46.94, 24.88°)
OKLab	oklab(68.83% 0.1277 0.0497)
OKLCH	oklch(68.83% 0.137 21.3)
XYZ	xyz(41.2535, 30.3421, 20.5102)
Luminance	0.3034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37575 #75E3E3

analogous

#E375AC #E37575 #E3AC75

triadic

#E37575 #75E375 #7575E3

tetradic

#E37575 #ACE375 #75E3E3 #AC75E3

square

#E37575 #ACE375 #75E3E3 #AC75E3

split-complementary

#E37575 #75E3AC #75ACE3

monochromatic

#B82525 #D94242 #E37575 #EDA8A8 #F8DBDB

Accessibility & contrast

On white

2.97

#E37575 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#E37575 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E37575

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37575	#FFFFFF	#000000	##000000
##E37575	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8874

Deuteranopia (green-blind)

#A99E73

Tritanopia (blue-blind)

#F66676

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #e37575;
/* rgb */ color: rgb(227, 117, 117);
/* oklch */ color: oklch(68.8% 0.137 21.3);

Tailwind

colors: {
  custom: {
    50: '#f09f9c',
    500: '#e37575',
    950: '#000000',
  },
}

SCSS

$custom: #e37575;
$custom-light: #f09f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#e37575",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 117
  },
  "hsl": {
    "h": 0,
    "s": 66.265,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68828,
    "c": 0.137,
    "h": 21.3
  },
  "luminance": 0.30338
}

Semantic roles & 50–950 ramp

primary

#E37575

secondary

#C9EBEB

accent

#CECE17

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#170F0E

muted

#857E7E

Preview Lab

Preview with #E37575

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

Preview Lab → · Contrast checker → · Palette generator →