#E66D4E#E66D4E

#E66D4E is a light, vivid red. Relative luminance 0.283; OKLCH L 67.4% C 0.158 H 35.5°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#E66D4E
RGB	rgb(230, 109, 78)
HSL	hsl(12, 75%, 60%)
HSV	hsv(12, 66%, 90%)
CMYK	cmyk(0%, 52.6%, 66.1%, 9.8%)
CIE-LAB	lab(60.17, 44.74, 39.35)
CIE-LCH	lch(60.17, 59.58, 41.33°)
OKLab	oklab(67.36% 0.1284 0.0915)
OKLCH	oklch(67.36% 0.158 35.5)
XYZ	xyz(39.4805, 28.3152, 10.5926)
Luminance	0.2831 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66D4E #4EC7E6

analogous

#E64E7B #E66D4E #E6B94E

triadic

#E66D4E #4EE66D #6D4EE6

tetradic

#E66D4E #7BE64E #4EC7E6 #B94EE6

square

#E66D4E #7BE64E #4EC7E6 #B94EE6

split-complementary

#E66D4E #4EE6B9 #4E7BE6

monochromatic

#A33317 #D8441F #E66D4E #EE9984 #F5C5B9

Accessibility & contrast

On white

3.15

#E66D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#E66D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66D4E

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66D4E	#FFFFFF	#000000	##000000
##E66D4E	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814B

Deuteranopia (green-blind)

#AB9B4B

Tritanopia (blue-blind)

#FB5566

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e66d4e;
/* rgb */ color: rgb(230, 109, 78);
/* oklch */ color: oklch(67.4% 0.158 35.5);

Tailwind

colors: {
  custom: {
    50: '#f49a80',
    500: '#e66d4e',
    950: '#000000',
  },
}

SCSS

$custom: #e66d4e;
$custom-light: #f49a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e66d4e",
  "rgb": {
    "r": 230,
    "g": 109,
    "b": 78
  },
  "hsl": {
    "h": 12.237,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.67357,
    "c": 0.15761,
    "h": 35.5
  },
  "luminance": 0.2831
}

Semantic roles & 50–950 ramp

primary

#E66D4E

secondary

#ABD9E5

accent

#AED70E

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E66D4E

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

Preview Lab → · Contrast checker → · Palette generator →