#E66366#E66366

#E66366 is a light, vivid red. Relative luminance 0.267; OKLCH L 66.4% C 0.163 H 21.3°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#E66366
RGB	rgb(230, 99, 102)
HSL	hsl(359, 72%, 65%)
HSV	hsv(359, 57%, 90%)
CMYK	cmyk(0%, 57%, 55.7%, 9.8%)
CIE-LAB	lab(58.71, 51.11, 24.05)
CIE-LCH	lch(58.71, 56.49, 25.20°)
OKLab	oklab(66.37% 0.1522 0.0592)
OKLCH	oklch(66.37% 0.163 21.3)
XYZ	xyz(39.4966, 26.7108, 15.6436)
Luminance	0.2671 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66366 #63E6E3

analogous

#E663A8 #E66366 #E6A263

triadic

#E66366 #66E663 #6366E6

tetradic

#E66366 #A8E663 #63E6E3 #A263E6

square

#E66366 #A8E663 #63E6E3 #A263E6

split-complementary

#E66366 #63E6A2 #63A8E6

monochromatic

#B21D20 #DE2E32 #E66366 #EE989A #F7CCCD

Accessibility & contrast

On white

3.31

#E66366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#E66366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66366

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66366	#FFFFFF	#000000	##000000
##E66366	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C65

Deuteranopia (green-blind)

#A39863

Tritanopia (blue-blind)

#FA4D65

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e66366;
/* rgb */ color: rgb(230, 99, 102);
/* oklch */ color: oklch(66.4% 0.163 21.3);

Tailwind

colors: {
  custom: {
    50: '#f49491',
    500: '#e66366',
    950: '#000000',
  },
}

SCSS

$custom: #e66366;
$custom-light: #f49491;
$custom-dark: #000000;

JSON

{
  "hex": "#e66366",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 358.626,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66368,
    "c": 0.1633,
    "h": 21.3
  },
  "luminance": 0.26706
}

Semantic roles & 50–950 ramp

primary

#E66366

secondary

#BCE9E8

accent

#D4D011

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E66366

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

Preview Lab → · Contrast checker → · Palette generator →