#E66F5F#E66F5F

#E66F5F is a light, vivid red. Relative luminance 0.290; OKLCH L 67.9% C 0.151 H 29.4°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#E66F5F
RGB	rgb(230, 111, 95)
HSL	hsl(7, 73%, 64%)
HSV	hsv(7, 59%, 90%)
CMYK	cmyk(0%, 51.7%, 58.7%, 9.8%)
CIE-LAB	lab(60.80, 44.86, 30.76)
CIE-LCH	lch(60.80, 54.39, 34.44°)
OKLab	oklab(67.91% 0.1316 0.0742)
OKLCH	oklch(67.91% 0.151 29.4)
XYZ	xyz(40.3865, 29.0228, 14.2994)
Luminance	0.2902 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66F5F #5FD6E6

analogous

#E65F92 #E66F5F #E6B25F

triadic

#E66F5F #5FE66F #6F5FE6

tetradic

#E66F5F #92E65F #5FD6E6 #B25FE6

square

#E66F5F #92E65F #5FD6E6 #B25FE6

split-complementary

#E66F5F #5FE6B2 #5F92E6

monochromatic

#AF2D1B #DE3F2A #E66F5F #EE9F94 #F7CEC9

Accessibility & contrast

On white

3.09

#E66F5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#E66F5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66F5F

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66F5F	#FFFFFF	#000000	##000000
##E66F5F	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D835D

Deuteranopia (green-blind)

#AA9C5D

Tritanopia (blue-blind)

#FB5A6B

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #e66f5f;
/* rgb */ color: rgb(230, 111, 95);
/* oklch */ color: oklch(67.9% 0.151 29.4);

Tailwind

colors: {
  custom: {
    50: '#f39b8c',
    500: '#e66f5f',
    950: '#000000',
  },
}

SCSS

$custom: #e66f5f;
$custom-light: #f39b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e66f5f",
  "rgb": {
    "r": 230,
    "g": 111,
    "b": 95
  },
  "hsl": {
    "h": 7.111,
    "s": 72.973,
    "l": 63.725
  },
  "oklch": {
    "l": 0.67914,
    "c": 0.15104,
    "h": 29.4
  },
  "luminance": 0.29018
}

Semantic roles & 50–950 ramp

primary

#E66F5F

secondary

#B9E3E8

accent

#BED510

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #E66F5F

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

Preview Lab → · Contrast checker → · Palette generator →