#E66C70#E66C70

#E66C70 is a light, vivid red. Relative luminance 0.287; OKLCH L 67.8% C 0.152 H 20.0°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#E66C70
RGB	rgb(230, 108, 112)
HSL	hsl(358, 71%, 66%)
HSV	hsv(358, 53%, 90%)
CMYK	cmyk(0%, 53%, 51.3%, 9.8%)
CIE-LAB	lab(60.54, 47.66, 20.76)
CIE-LCH	lch(60.54, 51.98, 23.54°)
OKLab	oklab(67.81% 0.1427 0.0519)
OKLCH	oklch(67.81% 0.152 20)
XYZ	xyz(40.9234, 28.7226, 18.7150)
Luminance	0.2872 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66C70 #6CE6E2

analogous

#E66CAD #E66C70 #E6A56C

triadic

#E66C70 #70E66C #6C70E6

tetradic

#E66C70 #ADE66C #6CE6E2 #A56CE6

square

#E66C70 #ADE66C #6CE6E2 #A56CE6

split-complementary

#E66C70 #6CE6A5 #6CADE6

monochromatic

#B81F24 #DD383D #E66C70 #EFA0A3 #F8D5D6

Accessibility & contrast

On white

3.11

#E66C70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#E66C70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66C70

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66C70	#FFFFFF	#000000	##000000
##E66C70	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826F

Deuteranopia (green-blind)

#A69C6D

Tritanopia (blue-blind)

#FA5A6E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e66c70;
/* rgb */ color: rgb(230, 108, 112);
/* oklch */ color: oklch(67.8% 0.152 20.0);

Tailwind

colors: {
  custom: {
    50: '#f39999',
    500: '#e66c70',
    950: '#000000',
  },
}

SCSS

$custom: #e66c70;
$custom-light: #f39999;
$custom-dark: #000000;

JSON

{
  "hex": "#e66c70",
  "rgb": {
    "r": 230,
    "g": 108,
    "b": 112
  },
  "hsl": {
    "h": 358.033,
    "s": 70.93,
    "l": 66.275
  },
  "oklch": {
    "l": 0.67812,
    "c": 0.15184,
    "h": 20
  },
  "luminance": 0.28718
}

Semantic roles & 50–950 ramp

primary

#E66C70

secondary

#C3EBEA

accent

#D3CD13

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #E66C70

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

Preview Lab → · Contrast checker → · Palette generator →