#E66C50#E66C50

#E66C50 is a light, vivid red. Relative luminance 0.281; OKLCH L 67.2% C 0.158 H 34.3°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#E66C50
RGB	rgb(230, 108, 80)
HSL	hsl(11, 75%, 61%)
HSV	hsv(11, 65%, 90%)
CMYK	cmyk(0%, 53%, 65.2%, 9.8%)
CIE-LAB	lab(60.01, 45.34, 38.07)
CIE-LCH	lch(60.01, 59.20, 40.02°)
OKLab	oklab(67.24% 0.1306 0.0889)
OKLCH	oklch(67.24% 0.158 34.3)
XYZ	xyz(39.4473, 28.1322, 10.9406)
Luminance	0.2813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66C50 #50CAE6

analogous

#E6507F #E66C50 #E6B750

triadic

#E66C50 #50E66C #6C50E6

tetradic

#E66C50 #7FE650 #50CAE6 #B750E6

square

#E66C50 #7FE650 #50CAE6 #B750E6

split-complementary

#E66C50 #50E6B7 #507FE6

monochromatic

#A43217 #DA421F #E66C50 #EE9986 #F5C6BB

Accessibility & contrast

On white

3.17

#E66C50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#E66C50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66C50

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66C50	#FFFFFF	#000000	##000000
##E66C50	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804D

Deuteranopia (green-blind)

#AA9B4D

Tritanopia (blue-blind)

#FB5466

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e66c50;
/* rgb */ color: rgb(230, 108, 80);
/* oklch */ color: oklch(67.2% 0.158 34.3);

Tailwind

colors: {
  custom: {
    50: '#f49982',
    500: '#e66c50',
    950: '#000000',
  },
}

SCSS

$custom: #e66c50;
$custom-light: #f49982;
$custom-dark: #000000;

JSON

{
  "hex": "#e66c50",
  "rgb": {
    "r": 230,
    "g": 108,
    "b": 80
  },
  "hsl": {
    "h": 11.2,
    "s": 75,
    "l": 60.784
  },
  "oklch": {
    "l": 0.6724,
    "c": 0.15798,
    "h": 34.3
  },
  "luminance": 0.28127
}

Semantic roles & 50–950 ramp

primary

#E66C50

secondary

#ACDBE5

accent

#B2D70E

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E66C50

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

Preview Lab → · Contrast checker → · Palette generator →