#E66C56#E66C56

#E66C56 is a light, vivid red. Relative luminance 0.282; OKLCH L 67.3% C 0.156 H 31.9°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#E66C56
RGB	rgb(230, 108, 86)
HSL	hsl(9, 74%, 62%)
HSV	hsv(9, 63%, 90%)
CMYK	cmyk(0%, 53%, 62.6%, 9.8%)
CIE-LAB	lab(60.09, 45.71, 34.88)
CIE-LCH	lch(60.09, 57.50, 37.34°)
OKLab	oklab(67.33% 0.1328 0.0826)
OKLCH	oklch(67.33% 0.156 31.9)
XYZ	xyz(39.6789, 28.2248, 12.1607)
Luminance	0.2822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66C56 #56D0E6

analogous

#E65688 #E66C56 #E6B456

triadic

#E66C56 #56E66C #6C56E6

tetradic

#E66C56 #88E656 #56D0E6 #B456E6

square

#E66C56 #88E656 #56D0E6 #B456E6

split-complementary

#E66C56 #56E6B4 #5688E6

monochromatic

#A92F19 #DE3E21 #E66C56 #EE9A8B #F6C9C1

Accessibility & contrast

On white

3.16

#E66C56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#E66C56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66C56

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66C56	#FFFFFF	#000000	##000000
##E66C56	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8154

Deuteranopia (green-blind)

#A99B53

Tritanopia (blue-blind)

#FB5567

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e66c56;
/* rgb */ color: rgb(230, 108, 86);
/* oklch */ color: oklch(67.3% 0.156 31.9);

Tailwind

colors: {
  custom: {
    50: '#f49986',
    500: '#e66c56',
    950: '#000000',
  },
}

SCSS

$custom: #e66c56;
$custom-light: #f49986;
$custom-dark: #000000;

JSON

{
  "hex": "#e66c56",
  "rgb": {
    "r": 230,
    "g": 108,
    "b": 86
  },
  "hsl": {
    "h": 9.167,
    "s": 74.227,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67331,
    "c": 0.15635,
    "h": 31.9
  },
  "luminance": 0.2822
}

Semantic roles & 50–950 ramp

primary

#E66C56

secondary

#B1DEE6

accent

#B8D60F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180E0B

muted

#867E7C

Preview Lab

Preview with #E66C56

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

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