#B83C35#B83C35

#B83C35 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.4% C 0.161 H 27.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B83C35
RGB	rgb(184, 60, 53)
HSL	hsl(3, 55%, 46%)
HSV	hsv(3, 71%, 72%)
CMYK	cmyk(0%, 67.4%, 71.2%, 27.8%)
CIE-LAB	lab(43.77, 49.48, 32.17)
CIE-LCH	lch(43.77, 59.02, 33.03°)
OKLab	oklab(53.43% 0.1434 0.0737)
OKLCH	oklch(53.43% 0.161 27.2)
XYZ	xyz(22.0280, 13.6823, 4.8485)
Luminance	0.1368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C35 #35B1B8

analogous

#B83570 #B83C35 #B87E35

triadic

#B83C35 #35B83C #3C35B8

tetradic

#B83C35 #70B835 #35B1B8 #7E35B8

square

#B83C35 #70B835 #35B1B8 #7E35B8

split-complementary

#B83C35 #35B87E #3570B8

monochromatic

#591D1A #882D27 #B83C35 #D0615B #DD8F8A

Accessibility & contrast

On white

5.62

#B83C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B83C35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C35

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C35	#FFFFFF	#000000	##FFFFFF
##B83C35	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5633

Deuteranopia (green-blind)

#7D7131

Tritanopia (blue-blind)

#CA193B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83c35;
/* rgb */ color: rgb(184, 60, 53);
/* oklch */ color: oklch(53.4% 0.161 27.2);

Tailwind

colors: {
  custom: {
    50: '#d5796c',
    500: '#b83c35',
    950: '#000000',
  },
}

SCSS

$custom: #b83c35;
$custom-light: #d5796c;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c35",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 53
  },
  "hsl": {
    "h": 3.206,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53428,
    "c": 0.16119,
    "h": 27.2
  },
  "luminance": 0.13679
}

Semantic roles & 50–950 ramp

primary

#B83C35

secondary

#81C4C7

accent

#D7DF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B83C35

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

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