#E66370#E66370

#E66370 is a light, vivid red. Relative luminance 0.269; OKLCH L 66.6% C 0.163 H 16.6°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#E66370
RGB	rgb(230, 99, 112)
HSL	hsl(354, 72%, 65%)
HSV	hsv(354, 57%, 90%)
CMYK	cmyk(0%, 57%, 51.3%, 9.8%)
CIE-LAB	lab(58.90, 51.91, 18.54)
CIE-LCH	lch(58.90, 55.12, 19.65°)
OKLab	oklab(66.58% 0.1561 0.0466)
OKLCH	oklch(66.58% 0.163 16.6)
XYZ	xyz(40.0227, 26.9213, 18.4148)
Luminance	0.2692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66370 #63E6D9

analogous

#E663B2 #E66370 #E69863

triadic

#E66370 #70E663 #6370E6

tetradic

#E66370 #B2E663 #63E6D9 #9863E6

square

#E66370 #B2E663 #63E6D9 #9863E6

split-complementary

#E66370 #63E698 #63B2E6

monochromatic

#B21D2B #DE2E40 #E66370 #EE98A0 #F7CCD1

Accessibility & contrast

On white

3.29

#E66370 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#E66370 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66370

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66370	#FFFFFF	#000000	##000000
##E66370	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D70

Deuteranopia (green-blind)

#A2986D

Tritanopia (blue-blind)

#FA4F68

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e66370;
/* rgb */ color: rgb(230, 99, 112);
/* oklch */ color: oklch(66.6% 0.163 16.6);

Tailwind

colors: {
  custom: {
    50: '#f39499',
    500: '#e66370',
    950: '#000000',
  },
}

SCSS

$custom: #e66370;
$custom-light: #f39499;
$custom-dark: #000000;

JSON

{
  "hex": "#e66370",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 112
  },
  "hsl": {
    "h": 354.046,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66579,
    "c": 0.16286,
    "h": 16.6
  },
  "luminance": 0.26917
}

Semantic roles & 50–950 ramp

primary

#E66370

secondary

#BCE9E5

accent

#D4C111

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180D0D

muted

#867E7E

Preview Lab

Preview with #E66370

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

Preview Lab → · Contrast checker → · Palette generator →