#E83133#E83133

#E83133 is a mid, highly saturated red. Relative luminance 0.196; OKLCH L 60.7% C 0.218 H 26.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#E83133
RGB	rgb(232, 49, 51)
HSL	hsl(359, 80%, 55%)
HSV	hsv(359, 79%, 91%)
CMYK	cmyk(0%, 78.9%, 78%, 9%)
CIE-LAB	lab(51.38, 67.89, 44.21)
CIE-LCH	lch(51.38, 81.01, 33.07°)
OKLab	oklab(60.71% 0.1953 0.0962)
OKLCH	oklch(60.71% 0.218 26.2)
XYZ	xyz(34.9788, 19.5971, 5.0722)
Luminance	0.1959 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E83133 #31E8E6

analogous

#E8318F #E83133 #E88A31

triadic

#E83133 #33E831 #3133E8

tetradic

#E83133 #8FE831 #31E8E6 #8A31E8

square

#E83133 #8FE831 #31E8E6 #8A31E8

split-complementary

#E83133 #31E88A #318FE8

monochromatic

#8F1011 #C61618 #E83133 #EE686A #F49FA0

Accessibility & contrast

On white

4.27

#E83133 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#E83133 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E83133

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E83133	#FFFFFF	#000000	##000000
##E83133	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6131

Deuteranopia (green-blind)

#98892B

Tritanopia (blue-blind)

#FF0035

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #e83133;
/* rgb */ color: rgb(232, 49, 51);
/* oklch */ color: oklch(60.7% 0.218 26.2);

Tailwind

colors: {
  custom: {
    50: '#fa7a6c',
    500: '#e83133',
    950: '#000000',
  },
}

SCSS

$custom: #e83133;
$custom-light: #fa7a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#e83133",
  "rgb": {
    "r": 232,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 359.344,
    "s": 79.913,
    "l": 55.098
  },
  "oklch": {
    "l": 0.6071,
    "c": 0.21773,
    "h": 26.2
  },
  "luminance": 0.19591
}

Semantic roles & 50–950 ramp

primary

#E83133

secondary

#94E1E0

accent

#F6F431

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#1A0A07

muted

#877C7A

Preview Lab

Preview with #E83133

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

Preview Lab → · Contrast checker → · Palette generator →