#E66D4C#E66D4C

#E66D4C is a light, vivid red. Relative luminance 0.283; OKLCH L 67.3% C 0.158 H 36.2°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#E66D4C
RGB	rgb(230, 109, 76)
HSL	hsl(13, 75%, 60%)
HSV	hsv(13, 67%, 90%)
CMYK	cmyk(0%, 52.6%, 67%, 9.8%)
CIE-LAB	lab(60.15, 44.62, 40.39)
CIE-LCH	lch(60.15, 60.19, 42.15°)
OKLab	oklab(67.33% 0.1277 0.0935)
OKLCH	oklch(67.33% 0.158 36.2)
XYZ	xyz(39.4099, 28.2869, 10.2207)
Luminance	0.2828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66D4C #4CC5E6

analogous

#E64C78 #E66D4C #E6BA4C

triadic

#E66D4C #4CE66D #6D4CE6

tetradic

#E66D4C #78E64C #4CC5E6 #BA4CE6

square

#E66D4C #78E64C #4CC5E6 #BA4CE6

split-complementary

#E66D4C #4CE6BA #4C78E6

monochromatic

#A13417 #D7461E #E66D4C #ED9982 #F5C5B7

Accessibility & contrast

On white

3.15

#E66D4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#E66D4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66D4C

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66D4C	#FFFFFF	#000000	##000000
##E66D4C	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)

#8D8148

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#FB5565

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e66d4c;
/* rgb */ color: rgb(230, 109, 76);
/* oklch */ color: oklch(67.3% 0.158 36.2);

Tailwind

colors: {
  custom: {
    50: '#f49a7f',
    500: '#e66d4c',
    950: '#000000',
  },
}

SCSS

$custom: #e66d4c;
$custom-light: #f49a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e66d4c",
  "rgb": {
    "r": 230,
    "g": 109,
    "b": 76
  },
  "hsl": {
    "h": 12.857,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.6733,
    "c": 0.15821,
    "h": 36.2
  },
  "luminance": 0.28282
}

Semantic roles & 50–950 ramp

primary

#E66D4C

secondary

#A9D8E5

accent

#CAF236

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E66D4C

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

Preview Lab → · Contrast checker → · Palette generator →