#E66E4C#E66E4C

#E66E4C is a light, vivid red. Relative luminance 0.285; OKLCH L 67.5% C 0.157 H 36.7°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#E66E4C
RGB	rgb(230, 110, 76)
HSL	hsl(13, 75%, 60%)
HSV	hsv(13, 67%, 90%)
CMYK	cmyk(0%, 52.2%, 67%, 9.8%)
CIE-LAB	lab(60.34, 44.13, 40.62)
CIE-LCH	lch(60.34, 59.98, 42.63°)
OKLab	oklab(67.48% 0.1261 0.094)
OKLCH	oklch(67.48% 0.157 36.7)
XYZ	xyz(39.5172, 28.5015, 10.2564)
Luminance	0.2850 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66E4C #4CC4E6

analogous

#E64C77 #E66E4C #E6BB4C

triadic

#E66E4C #4CE66E #6E4CE6

tetradic

#E66E4C #77E64C #4CC4E6 #BB4CE6

square

#E66E4C #77E64C #4CC4E6 #BB4CE6

split-complementary

#E66E4C #4CE6BB #4C77E6

monochromatic

#A13517 #D7471E #E66E4C #ED9A82 #F5C5B7

Accessibility & contrast

On white

3.13

#E66E4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#E66E4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66E4C

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66E4C	#FFFFFF	#000000	##000000
##E66E4C	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8148

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#FB5666

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e66e4c;
/* rgb */ color: rgb(230, 110, 76);
/* oklch */ color: oklch(67.5% 0.157 36.7);

Tailwind

colors: {
  custom: {
    50: '#f49a7f',
    500: '#e66e4c',
    950: '#000000',
  },
}

SCSS

$custom: #e66e4c;
$custom-light: #f49a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e66e4c",
  "rgb": {
    "r": 230,
    "g": 110,
    "b": 76
  },
  "hsl": {
    "h": 13.247,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.67476,
    "c": 0.15729,
    "h": 36.7
  },
  "luminance": 0.28497
}

Semantic roles & 50–950 ramp

primary

#E66E4C

secondary

#A9D7E5

accent

#C8F236

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E66E4C

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

Preview Lab → · Contrast checker → · Palette generator →