#E37151#E37151

#E37151 is a light, vivid red. Relative luminance 0.287; OKLCH L 67.6% C 0.150 H 36.6°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#E37151
RGB	rgb(227, 113, 81)
HSL	hsl(13, 72%, 60%)
HSV	hsv(13, 64%, 89%)
CMYK	cmyk(0%, 50.2%, 64.3%, 11%)
CIE-LAB	lab(60.55, 41.81, 38.07)
CIE-LCH	lch(60.55, 56.55, 42.32°)
OKLab	oklab(67.57% 0.1201 0.0892)
OKLCH	oklch(67.57% 0.15 36.6)
XYZ	xyz(39.0723, 28.7398, 11.2727)
Luminance	0.2873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37151 #51C3E3

analogous

#E3517A #E37151 #E3BA51

triadic

#E37151 #51E371 #7151E3

tetradic

#E37151 #7AE351 #51C3E3 #BA51E3

square

#E37151 #7AE351 #51C3E3 #BA51E3

split-complementary

#E37151 #51E3BA #517AE3

monochromatic

#A0371A #D54922 #E37151 #EB9C86 #F4C7BA

Accessibility & contrast

On white

3.11

#E37151 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#E37151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E37151

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37151	#FFFFFF	#000000	##000000
##E37151	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834E

Deuteranopia (green-blind)

#AB9B4F

Tritanopia (blue-blind)

#F85B6A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e37151;
/* rgb */ color: rgb(227, 113, 81);
/* oklch */ color: oklch(67.6% 0.150 36.6);

Tailwind

colors: {
  custom: {
    50: '#f29c82',
    500: '#e37151',
    950: '#000000',
  },
}

SCSS

$custom: #e37151;
$custom-light: #f29c82;
$custom-dark: #000000;

JSON

{
  "hex": "#e37151",
  "rgb": {
    "r": 227,
    "g": 113,
    "b": 81
  },
  "hsl": {
    "h": 13.151,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.6757,
    "c": 0.14962,
    "h": 36.6
  },
  "luminance": 0.28735
}

Semantic roles & 50–950 ramp

primary

#E37151

secondary

#ACD8E4

accent

#AAD411

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E37151

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

Preview Lab → · Contrast checker → · Palette generator →