#E66F64#E66F64

#E66F64 is a light, vivid red. Relative luminance 0.291; OKLCH L 68.0% C 0.150 H 27.1°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#E66F64
RGB	rgb(230, 111, 100)
HSL	hsl(5, 72%, 65%)
HSV	hsv(5, 57%, 90%)
CMYK	cmyk(0%, 51.7%, 56.5%, 9.8%)
CIE-LAB	lab(60.88, 45.23, 28.05)
CIE-LCH	lch(60.88, 53.22, 31.81°)
OKLab	oklab(68% 0.1335 0.0683)
OKLCH	oklch(68% 0.15 27.1)
XYZ	xyz(40.6211, 29.1167, 15.5350)
Luminance	0.2911 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66F64 #64DBE6

analogous

#E6649A #E66F64 #E6B064

triadic

#E66F64 #64E66F #6F64E6

tetradic

#E66F64 #9AE664 #64DBE6 #B064E6

square

#E66F64 #9AE664 #64DBE6 #B064E6

split-complementary

#E66F64 #64E6B0 #649AE6

monochromatic

#B32A1D #DD3E2F #E66F64 #EEA099 #F7D1CD

Accessibility & contrast

On white

3.08

#E66F64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#E66F64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66F64

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66F64	#FFFFFF	#000000	##000000
##E66F64	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8362

Deuteranopia (green-blind)

#A99C62

Tritanopia (blue-blind)

#FA5B6D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #e66f64;
/* rgb */ color: rgb(230, 111, 100);
/* oklch */ color: oklch(68.0% 0.150 27.1);

Tailwind

colors: {
  custom: {
    50: '#f39b90',
    500: '#e66f64',
    950: '#000000',
  },
}

SCSS

$custom: #e66f64;
$custom-light: #f39b90;
$custom-dark: #000000;

JSON

{
  "hex": "#e66f64",
  "rgb": {
    "r": 230,
    "g": 111,
    "b": 100
  },
  "hsl": {
    "h": 5.077,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68004,
    "c": 0.14998,
    "h": 27.1
  },
  "luminance": 0.29112
}

Semantic roles & 50–950 ramp

primary

#E66F64

secondary

#BDE5E9

accent

#C4D411

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #E66F64

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

Preview Lab → · Contrast checker → · Palette generator →