#E37166#E37166

#E37166 is a light, vivid red. Relative luminance 0.291; OKLCH L 67.9% C 0.144 H 27.2°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#E37166
RGB	rgb(227, 113, 102)
HSL	hsl(5, 69%, 65%)
HSV	hsv(5, 55%, 89%)
CMYK	cmyk(0%, 50.2%, 55.1%, 11%)
CIE-LAB	lab(60.87, 43.29, 26.83)
CIE-LCH	lch(60.87, 50.93, 31.78°)
OKLab	oklab(67.92% 0.1281 0.0657)
OKLCH	oklch(67.92% 0.144 27.2)
XYZ	xyz(39.9851, 29.1049, 16.0799)
Luminance	0.2910 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37166 #66D8E3

analogous

#E3669A #E37166 #E3B066

triadic

#E37166 #66E371 #7166E3

tetradic

#E37166 #9AE366 #66D8E3 #B066E3

square

#E37166 #9AE366 #66D8E3 #B066E3

split-complementary

#E37166 #66E3B0 #669AE3

monochromatic

#AF2D20 #DA4132 #E37166 #ECA19A #F6D1CD

Accessibility & contrast

On white

3.08

#E37166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#E37166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E37166

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37166	#FFFFFF	#000000	##000000
##E37166	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8465

Deuteranopia (green-blind)

#A89C64

Tritanopia (blue-blind)

#F75E6F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #e37166;
/* rgb */ color: rgb(227, 113, 102);
/* oklch */ color: oklch(67.9% 0.144 27.2);

Tailwind

colors: {
  custom: {
    50: '#f19c91',
    500: '#e37166',
    950: '#000000',
  },
}

SCSS

$custom: #e37166;
$custom-light: #f19c91;
$custom-dark: #000000;

JSON

{
  "hex": "#e37166",
  "rgb": {
    "r": 227,
    "g": 113,
    "b": 102
  },
  "hsl": {
    "h": 5.28,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6792,
    "c": 0.14392,
    "h": 27.2
  },
  "luminance": 0.291
}

Semantic roles & 50–950 ramp

primary

#E37166

secondary

#BDE4E8

accent

#C0D114

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0D

muted

#867E7D

Preview Lab

Preview with #E37166

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

Preview Lab → · Contrast checker → · Palette generator →