#E66F58#E66F58

#E66F58 is a light, vivid red. Relative luminance 0.289; OKLCH L 67.8% C 0.153 H 32.4°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#E66F58
RGB	rgb(230, 111, 88)
HSL	hsl(10, 74%, 62%)
HSV	hsv(10, 62%, 90%)
CMYK	cmyk(0%, 51.7%, 61.7%, 9.8%)
CIE-LAB	lab(60.69, 44.37, 34.52)
CIE-LCH	lch(60.69, 56.22, 37.88°)
OKLab	oklab(67.8% 0.129 0.082)
OKLCH	oklch(67.8% 0.153 32.4)
XYZ	xyz(40.0825, 28.9012, 12.6983)
Luminance	0.2890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66F58 #58CFE6

analogous

#E65888 #E66F58 #E6B658

triadic

#E66F58 #58E66F #6F58E6

tetradic

#E66F58 #88E658 #58CFE6 #B658E6

square

#E66F58 #88E658 #58CFE6 #B658E6

split-complementary

#E66F58 #58E6B6 #5888E6

monochromatic

#AA3119 #DE4123 #E66F58 #EE9D8D #F6CBC2

Accessibility & contrast

On white

3.10

#E66F58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#E66F58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66F58

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66F58	#FFFFFF	#000000	##000000
##E66F58	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8355

Deuteranopia (green-blind)

#AB9C56

Tritanopia (blue-blind)

#FB596A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e66f58;
/* rgb */ color: rgb(230, 111, 88);
/* oklch */ color: oklch(67.8% 0.153 32.4);

Tailwind

colors: {
  custom: {
    50: '#f49b87',
    500: '#e66f58',
    950: '#000000',
  },
}

SCSS

$custom: #e66f58;
$custom-light: #f49b87;
$custom-dark: #000000;

JSON

{
  "hex": "#e66f58",
  "rgb": {
    "r": 230,
    "g": 111,
    "b": 88
  },
  "hsl": {
    "h": 9.718,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.67798,
    "c": 0.15281,
    "h": 32.4
  },
  "luminance": 0.28896
}

Semantic roles & 50–950 ramp

primary

#E66F58

secondary

#B3DEE7

accent

#B6D60F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180E0B

muted

#867E7C

Preview Lab

Preview with #E66F58

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

Preview Lab → · Contrast checker → · Palette generator →