#E66566#E66566

#E66566 is a light, vivid red. Relative luminance 0.271; OKLCH L 66.6% C 0.161 H 22.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#E66566
RGB	rgb(230, 101, 102)
HSL	hsl(360, 72%, 65%)
HSV	hsv(360, 56%, 90%)
CMYK	cmyk(0%, 56.1%, 55.7%, 9.8%)
CIE-LAB	lab(59.06, 50.18, 24.52)
CIE-LCH	lch(59.06, 55.85, 26.05°)
OKLab	oklab(66.64% 0.1493 0.0603)
OKLCH	oklch(66.64% 0.161 22)
XYZ	xyz(39.6884, 27.0945, 15.7075)
Luminance	0.2709 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66566 #65E6E5

analogous

#E665A6 #E66566 #E6A565

triadic

#E66566 #66E665 #6566E6

tetradic

#E66566 #A6E665 #65E6E5 #A565E6

square

#E66566 #A6E665 #65E6E5 #A565E6

split-complementary

#E66566 #65E6A5 #65A6E6

monochromatic

#B31D1E #DD3032 #E66566 #EF9A9A #F7CECF

Accessibility & contrast

On white

3.27

#E66566 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#E66566 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66566

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66566	#FFFFFF	#000000	##000000
##E66566	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847D65

Deuteranopia (green-blind)

#A49863

Tritanopia (blue-blind)

#FA4F66

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e66566;
/* rgb */ color: rgb(230, 101, 102);
/* oklch */ color: oklch(66.6% 0.161 22.0);

Tailwind

colors: {
  custom: {
    50: '#f49591',
    500: '#e66566',
    950: '#000000',
  },
}

SCSS

$custom: #e66566;
$custom-light: #f49591;
$custom-dark: #000000;

JSON

{
  "hex": "#e66566",
  "rgb": {
    "r": 230,
    "g": 101,
    "b": 102
  },
  "hsl": {
    "h": 359.535,
    "s": 72.067,
    "l": 64.902
  },
  "oklch": {
    "l": 0.66636,
    "c": 0.16099,
    "h": 22
  },
  "luminance": 0.2709
}

Semantic roles & 50–950 ramp

primary

#E66566

secondary

#BDE9E9

accent

#D4D311

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #E66566

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

Preview Lab → · Contrast checker → · Palette generator →