#E66F4D#E66F4D

#E66F4D is a light, vivid red. Relative luminance 0.287; OKLCH L 67.6% C 0.156 H 36.8°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#E66F4D
RGB	rgb(230, 111, 77)
HSL	hsl(13, 75%, 60%)
HSV	hsv(13, 67%, 90%)
CMYK	cmyk(0%, 51.7%, 66.5%, 9.8%)
CIE-LAB	lab(60.54, 43.70, 40.33)
CIE-LCH	lch(60.54, 59.46, 42.70°)
OKLab	oklab(67.64% 0.125 0.0935)
OKLCH	oklch(67.64% 0.156 36.8)
XYZ	xyz(39.6607, 28.7325, 10.4771)
Luminance	0.2873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66F4D #4DC4E6

analogous

#E64D78 #E66F4D #E6BB4D

triadic

#E66F4D #4DE66F #6F4DE6

tetradic

#E66F4D #78E64D #4DC4E6 #BB4DE6

square

#E66F4D #78E64D #4DC4E6 #BB4DE6

split-complementary

#E66F4D #4DE6BB #4D78E6

monochromatic

#A23617 #D8471E #E66F4D #EE9A83 #F5C6B8

Accessibility & contrast

On white

3.11

#E66F4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#E66F4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66F4D

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66F4D	#FFFFFF	#000000	##000000
##E66F4D	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8249

Deuteranopia (green-blind)

#AC9C4A

Tritanopia (blue-blind)

#FB5867

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e66f4d;
/* rgb */ color: rgb(230, 111, 77);
/* oklch */ color: oklch(67.6% 0.156 36.8);

Tailwind

colors: {
  custom: {
    50: '#f49b80',
    500: '#e66f4d',
    950: '#000000',
  },
}

SCSS

$custom: #e66f4d;
$custom-light: #f49b80;
$custom-dark: #000000;

JSON

{
  "hex": "#e66f4d",
  "rgb": {
    "r": 230,
    "g": 111,
    "b": 77
  },
  "hsl": {
    "h": 13.333,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67636,
    "c": 0.15605,
    "h": 36.8
  },
  "luminance": 0.28728
}

Semantic roles & 50–950 ramp

primary

#E66F4D

secondary

#AAD8E5

accent

#ABD80E

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E66F4D

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

Preview Lab → · Contrast checker → · Palette generator →