#E66353#E66353

#E66353 is a light, vivid red. Relative luminance 0.264; OKLCH L 66.0% C 0.166 H 29.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#E66353
RGB	rgb(230, 99, 83)
HSL	hsl(7, 75%, 61%)
HSV	hsv(7, 64%, 90%)
CMYK	cmyk(0%, 57%, 63.9%, 9.8%)
CIE-LAB	lab(58.39, 49.81, 34.45)
CIE-LCH	lch(58.39, 60.56, 34.67°)
OKLab	oklab(66.03% 0.145 0.0813)
OKLCH	oklch(66.03% 0.166 29.3)
XYZ	xyz(38.6599, 26.3762, 11.2372)
Luminance	0.2637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66353 #53D6E6

analogous

#E6538D #E66353 #E6AD53

triadic

#E66353 #53E663 #6353E6

tetradic

#E66353 #8DE653 #53D6E6 #AD53E6

square

#E66353 #8DE653 #53D6E6 #AD53E6

split-complementary

#E66353 #53E6AD #538DE6

monochromatic

#A62818 #DC3420 #E66353 #EE9388 #F6C4BE

Accessibility & contrast

On white

3.35

#E66353 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#E66353 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66353

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66353	#FFFFFF	#000000	##000000
##E66353	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B51

Deuteranopia (green-blind)

#A59750

Tritanopia (blue-blind)

#FB4960

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e66353;
/* rgb */ color: rgb(230, 99, 83);
/* oklch */ color: oklch(66.0% 0.166 29.3);

Tailwind

colors: {
  custom: {
    50: '#f59384',
    500: '#e66353',
    950: '#000000',
  },
}

SCSS

$custom: #e66353;
$custom-light: #f59384;
$custom-dark: #000000;

JSON

{
  "hex": "#e66353",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 83
  },
  "hsl": {
    "h": 6.531,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.6603,
    "c": 0.16622,
    "h": 29.3
  },
  "luminance": 0.26371
}

Semantic roles & 50–950 ramp

primary

#E66353

secondary

#AFE0E6

accent

#C1D70F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E66353

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

Preview Lab → · Contrast checker → · Palette generator →