#E66F5A#E66F5A

#E66F5A is a light, vivid red. Relative luminance 0.289; OKLCH L 67.8% C 0.152 H 31.6°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#E66F5A
RGB	rgb(230, 111, 90)
HSL	hsl(9, 74%, 63%)
HSV	hsv(9, 61%, 90%)
CMYK	cmyk(0%, 51.7%, 60.9%, 9.8%)
CIE-LAB	lab(60.72, 44.51, 33.45)
CIE-LCH	lch(60.72, 55.67, 36.93°)
OKLab	oklab(67.83% 0.1297 0.0798)
OKLCH	oklch(67.83% 0.152 31.6)
XYZ	xyz(40.1665, 28.9348, 13.1406)
Luminance	0.2893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66F5A #5AD1E6

analogous

#E65A8B #E66F5A #E6B55A

triadic

#E66F5A #5AE66F #6F5AE6

tetradic

#E66F5A #8BE65A #5AD1E6 #B55AE6

square

#E66F5A #8BE65A #5AD1E6 #B55AE6

split-complementary

#E66F5A #5AE6B5 #5A8BE6

monochromatic

#AC301A #DE4125 #E66F5A #EE9D8F #F6CCC4

Accessibility & contrast

On white

3.09

#E66F5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#E66F5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66F5A

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66F5A	#FFFFFF	#000000	##000000
##E66F5A	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8358

Deuteranopia (green-blind)

#AA9C58

Tritanopia (blue-blind)

#FB596A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e66f5a;
/* rgb */ color: rgb(230, 111, 90);
/* oklch */ color: oklch(67.8% 0.152 31.6);

Tailwind

colors: {
  custom: {
    50: '#f49b89',
    500: '#e66f5a',
    950: '#000000',
  },
}

SCSS

$custom: #e66f5a;
$custom-light: #f49b89;
$custom-dark: #000000;

JSON

{
  "hex": "#e66f5a",
  "rgb": {
    "r": 230,
    "g": 111,
    "b": 90
  },
  "hsl": {
    "h": 9,
    "s": 73.684,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6783,
    "c": 0.15227,
    "h": 31.6
  },
  "luminance": 0.2893
}

Semantic roles & 50–950 ramp

primary

#E66F5A

secondary

#B5E0E7

accent

#B8D610

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0B

muted

#867E7C

Preview Lab

Preview with #E66F5A

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

Preview Lab → · Contrast checker → · Palette generator →