#E37571#E37571

#E37571 is a light, vivid red. Relative luminance 0.302; OKLCH L 68.7% C 0.137 H 23.5°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#E37571
RGB	rgb(227, 117, 113)
HSL	hsl(2, 67%, 67%)
HSV	hsv(2, 50%, 89%)
CMYK	cmyk(0%, 48.5%, 50.2%, 11%)
CIE-LAB	lab(61.87, 42.22, 21.91)
CIE-LCH	lch(61.87, 47.57, 27.43°)
OKLab	oklab(68.74% 0.1261 0.0547)
OKLCH	oklch(68.74% 0.137 23.5)
XYZ	xyz(41.0234, 30.2501, 19.2980)
Luminance	0.3025 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37571 #71DFE3

analogous

#E371A6 #E37571 #E3AE71

triadic

#E37571 #71E375 #7571E3

tetradic

#E37571 #A6E371 #71DFE3 #AE71E3

square

#E37571 #A6E371 #71DFE3 #AE71E3

split-complementary

#E37571 #71E3AE #71A6E3

monochromatic

#B62924 #D9433E #E37571 #EDA7A4 #F7D8D7

Accessibility & contrast

On white

2.98

#E37571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#E37571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E37571

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37571	#FFFFFF	#000000	##000000
##E37571	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8770

Deuteranopia (green-blind)

#A99E6F

Tritanopia (blue-blind)

#F66575

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #e37571;
/* rgb */ color: rgb(227, 117, 113);
/* oklch */ color: oklch(68.7% 0.137 23.5);

Tailwind

colors: {
  custom: {
    50: '#f09f99',
    500: '#e37571',
    950: '#000000',
  },
}

SCSS

$custom: #e37571;
$custom-light: #f09f99;
$custom-dark: #000000;

JSON

{
  "hex": "#e37571",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 113
  },
  "hsl": {
    "h": 2.105,
    "s": 67.059,
    "l": 66.667
  },
  "oklch": {
    "l": 0.68742,
    "c": 0.13747,
    "h": 23.5
  },
  "luminance": 0.30246
}

Semantic roles & 50–950 ramp

primary

#E37571

secondary

#C6E9EA

accent

#C8CF17

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#170F0E

muted

#857E7E

Preview Lab

Preview with #E37571

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

Preview Lab → · Contrast checker → · Palette generator →