#E66356#E66356

#E66356 is a light, vivid red. Relative luminance 0.264; OKLCH L 66.1% C 0.166 H 28.1°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#E66356
RGB	rgb(230, 99, 86)
HSL	hsl(5, 74%, 62%)
HSV	hsv(5, 63%, 90%)
CMYK	cmyk(0%, 57%, 62.6%, 9.8%)
CIE-LAB	lab(58.44, 49.99, 32.82)
CIE-LCH	lch(58.44, 59.80, 33.29°)
OKLab	oklab(66.08% 0.1461 0.078)
OKLCH	oklch(66.08% 0.166 28.1)
XYZ	xyz(38.7783, 26.4235, 11.8605)
Luminance	0.2642 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66356 #56D9E6

analogous

#E65691 #E66356 #E6AB56

triadic

#E66356 #56E663 #6356E6

tetradic

#E66356 #91E656 #56D9E6 #AB56E6

square

#E66356 #91E656 #56D9E6 #AB56E6

split-complementary

#E66356 #56E6AB #5691E6

monochromatic

#A92619 #DE3221 #E66356 #EE948B #F6C5C1

Accessibility & contrast

On white

3.34

#E66356 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#E66356 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66356

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66356	#FFFFFF	#000000	##000000
##E66356	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B54

Deuteranopia (green-blind)

#A59753

Tritanopia (blue-blind)

#FB4A61

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e66356;
/* rgb */ color: rgb(230, 99, 86);
/* oklch */ color: oklch(66.1% 0.166 28.1);

Tailwind

colors: {
  custom: {
    50: '#f49486',
    500: '#e66356',
    950: '#000000',
  },
}

SCSS

$custom: #e66356;
$custom-light: #f49486;
$custom-dark: #000000;

JSON

{
  "hex": "#e66356",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 86
  },
  "hsl": {
    "h": 5.417,
    "s": 74.227,
    "l": 61.961
  },
  "oklch": {
    "l": 0.66078,
    "c": 0.16561,
    "h": 28.1
  },
  "luminance": 0.26419
}

Semantic roles & 50–950 ramp

primary

#E66356

secondary

#B1E2E6

accent

#C4D60F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E66356

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

Preview Lab → · Contrast checker → · Palette generator →