#E37366#E37366

#E37366 is a light, vivid red. Relative luminance 0.296; OKLCH L 68.2% C 0.142 H 28.2°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#E37366
RGB	rgb(227, 115, 102)
HSL	hsl(6, 69%, 65%)
HSV	hsv(6, 55%, 89%)
CMYK	cmyk(0%, 49.3%, 55.1%, 11%)
CIE-LAB	lab(61.27, 42.29, 27.34)
CIE-LCH	lch(61.27, 50.36, 32.88°)
OKLab	oklab(68.22% 0.125 0.0669)
OKLCH	oklch(68.22% 0.142 28.2)
XYZ	xyz(40.2107, 29.5561, 16.1551)
Luminance	0.2955 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E37366 #66D6E3

analogous

#E36698 #E37366 #E3B266

triadic

#E37366 #66E373 #7366E3

tetradic

#E37366 #98E366 #66D6E3 #B266E3

square

#E37366 #98E366 #66D6E3 #B266E3

split-complementary

#E37366 #66E3B2 #6698E3

monochromatic

#AF2F20 #DA4432 #E37366 #ECA29A #F6D2CD

Accessibility & contrast

On white

3.04

#E37366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#E37366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E37366

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E37366	#FFFFFF	#000000	##000000
##E37366	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8564

Deuteranopia (green-blind)

#AA9D64

Tritanopia (blue-blind)

#F76170

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #e37366;
/* rgb */ color: rgb(227, 115, 102);
/* oklch */ color: oklch(68.2% 0.142 28.2);

Tailwind

colors: {
  custom: {
    50: '#f19d91',
    500: '#e37366',
    950: '#000000',
  },
}

SCSS

$custom: #e37366;
$custom-light: #f19d91;
$custom-dark: #000000;

JSON

{
  "hex": "#e37366",
  "rgb": {
    "r": 227,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 6.24,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.14173,
    "h": 28.2
  },
  "luminance": 0.29552
}

Semantic roles & 50–950 ramp

primary

#E37366

secondary

#BDE3E8

accent

#BDD114

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0D

muted

#867E7D

Preview Lab

Preview with #E37366

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

Preview Lab → · Contrast checker → · Palette generator →