#B83541#B83541

#B83541 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.9% C 0.167 H 20.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B83541
RGB	rgb(184, 53, 65)
HSL	hsl(355, 55%, 46%)
HSV	hsv(355, 71%, 72%)
CMYK	cmyk(0%, 71.2%, 64.7%, 27.8%)
CIE-LAB	lab(42.95, 52.90, 23.97)
CIE-LCH	lch(42.95, 58.08, 24.38°)
OKLab	oklab(52.87% 0.1567 0.0572)
OKLCH	oklch(52.87% 0.167 20.1)
XYZ	xyz(21.9967, 13.1214, 6.3744)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83541 #35B8AC

analogous

#B83583 #B83541 #B86B35

triadic

#B83541 #41B835 #3541B8

tetradic

#B83541 #83B835 #35B8AC #6B35B8

square

#B83541 #83B835 #35B8AC #6B35B8

split-complementary

#B83541 #35B86B #3583B8

monochromatic

#591A1F #882730 #B83541 #D05B65 #DD8A92

Accessibility & contrast

On white

5.80

#B83541 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B83541 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83541

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83541	#FFFFFF	#000000	##FFFFFF
##B83541	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595440

Deuteranopia (green-blind)

#7A703D

Tritanopia (blue-blind)

#CA0B3A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b83541;
/* rgb */ color: rgb(184, 53, 65);
/* oklch */ color: oklch(52.9% 0.167 20.1);

Tailwind

colors: {
  custom: {
    50: '#d57575',
    500: '#b83541',
    950: '#000000',
  },
}

SCSS

$custom: #b83541;
$custom-light: #d57575;
$custom-dark: #000000;

JSON

{
  "hex": "#b83541",
  "rgb": {
    "r": 184,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 354.504,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52869,
    "c": 0.1668,
    "h": 20.1
  },
  "luminance": 0.13118
}

Semantic roles & 50–950 ramp

primary

#B83541

secondary

#81C7C1

accent

#DFD149

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B83541

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

Preview Lab → · Contrast checker → · Palette generator →