#E66D64#E66D64

#E66D64 is a light, vivid red. Relative luminance 0.287; OKLCH L 67.7% C 0.152 H 26.2°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#E66D64
RGB	rgb(230, 109, 100)
HSL	hsl(4, 72%, 65%)
HSV	hsv(4, 57%, 90%)
CMYK	cmyk(0%, 52.6%, 56.5%, 9.8%)
CIE-LAB	lab(60.50, 46.20, 27.56)
CIE-LCH	lch(60.50, 53.80, 30.81°)
OKLab	oklab(67.71% 0.1365 0.0672)
OKLCH	oklch(67.71% 0.152 26.2)
XYZ	xyz(40.4053, 28.6851, 15.4631)
Luminance	0.2868 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66D64 #64DDE6

analogous

#E6649C #E66D64 #E6AE64

triadic

#E66D64 #64E66D #6D64E6

tetradic

#E66D64 #9CE664 #64DDE6 #AE64E6

square

#E66D64 #9CE664 #64DDE6 #AE64E6

split-complementary

#E66D64 #64E6AE #649CE6

monochromatic

#B3271D #DD3B2F #E66D64 #EE9F99 #F7D0CD

Accessibility & contrast

On white

3.12

#E66D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#E66D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66D64

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66D64	#FFFFFF	#000000	##000000
##E66D64	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8263

Deuteranopia (green-blind)

#A89C61

Tritanopia (blue-blind)

#FA596B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e66d64;
/* rgb */ color: rgb(230, 109, 100);
/* oklch */ color: oklch(67.7% 0.152 26.2);

Tailwind

colors: {
  custom: {
    50: '#f39a90',
    500: '#e66d64',
    950: '#000000',
  },
}

SCSS

$custom: #e66d64;
$custom-light: #f39a90;
$custom-dark: #000000;

JSON

{
  "hex": "#e66d64",
  "rgb": {
    "r": 230,
    "g": 109,
    "b": 100
  },
  "hsl": {
    "h": 4.154,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67714,
    "c": 0.15218,
    "h": 26.2
  },
  "luminance": 0.2868
}

Semantic roles & 50–950 ramp

primary

#E66D64

secondary

#BDE6E9

accent

#C7D411

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #E66D64

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

Preview Lab → · Contrast checker → · Palette generator →