#E66556#E66556

#E66556 is a light, vivid red. Relative luminance 0.268; OKLCH L 66.3% C 0.164 H 28.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#E66556
RGB	rgb(230, 101, 86)
HSL	hsl(6, 74%, 62%)
HSV	hsv(6, 63%, 90%)
CMYK	cmyk(0%, 56.1%, 62.6%, 9.8%)
CIE-LAB	lab(58.80, 49.06, 33.27)
CIE-LCH	lch(58.80, 59.27, 34.15°)
OKLab	oklab(66.35% 0.1432 0.079)
OKLCH	oklch(66.35% 0.164 28.9)
XYZ	xyz(38.9701, 26.8072, 11.9244)
Luminance	0.2680 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66556 #56D7E6

analogous

#E6568F #E66556 #E6AD56

triadic

#E66556 #56E665 #6556E6

tetradic

#E66556 #8FE656 #56D7E6 #AD56E6

square

#E66556 #8FE656 #56D7E6 #AD56E6

split-complementary

#E66556 #56E6AD #568FE6

monochromatic

#A92819 #DE3521 #E66556 #EE968B #F6C6C1

Accessibility & contrast

On white

3.30

#E66556 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#E66556 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66556

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66556	#FFFFFF	#000000	##000000
##E66556	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867C54

Deuteranopia (green-blind)

#A69853

Tritanopia (blue-blind)

#FB4C62

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e66556;
/* rgb */ color: rgb(230, 101, 86);
/* oklch */ color: oklch(66.3% 0.164 28.9);

Tailwind

colors: {
  custom: {
    50: '#f49586',
    500: '#e66556',
    950: '#000000',
  },
}

SCSS

$custom: #e66556;
$custom-light: #f49586;
$custom-dark: #000000;

JSON

{
  "hex": "#e66556",
  "rgb": {
    "r": 230,
    "g": 101,
    "b": 86
  },
  "hsl": {
    "h": 6.25,
    "s": 74.227,
    "l": 61.961
  },
  "oklch": {
    "l": 0.66349,
    "c": 0.16352,
    "h": 28.9
  },
  "luminance": 0.26802
}

Semantic roles & 50–950 ramp

primary

#E66556

secondary

#B1E1E6

accent

#C2D60F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E66556

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

Preview Lab → · Contrast checker → · Palette generator →