#B83334#B83334

#B83334 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.170 H 24.9°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B83334
RGB	rgb(184, 51, 52)
HSL	hsl(360, 57%, 46%)
HSV	hsv(360, 72%, 72%)
CMYK	cmyk(0%, 72.3%, 71.7%, 27.8%)
CIE-LAB	lab(42.47, 52.95, 31.24)
CIE-LCH	lch(42.47, 61.48, 30.54°)
OKLab	oklab(52.45% 0.1541 0.0714)
OKLCH	oklch(52.45% 0.17 24.9)
XYZ	xyz(21.5732, 12.8092, 4.5846)
Luminance	0.1281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83334 #33B8B7

analogous

#B83376 #B83334 #B87433

triadic

#B83334 #34B833 #3334B8

tetradic

#B83334 #76B833 #33B8B7 #7433B8

square

#B83334 #76B833 #33B8B7 #7433B8

split-complementary

#B83334 #33B874 #3376B8

monochromatic

#581819 #882626 #B83334 #D15859 #DE8888

Accessibility & contrast

On white

5.90

#B83334 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B83334 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83334

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83334	#FFFFFF	#000000	##FFFFFF
##B83334	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595233

Deuteranopia (green-blind)

#7B6F30

Tritanopia (blue-blind)

#CA0035

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b83334;
/* rgb */ color: rgb(184, 51, 52);
/* oklch */ color: oklch(52.5% 0.170 24.9);

Tailwind

colors: {
  custom: {
    50: '#d5746b',
    500: '#b83334',
    950: '#000000',
  },
}

SCSS

$custom: #b83334;
$custom-light: #d5746b;
$custom-dark: #000000;

JSON

{
  "hex": "#b83334",
  "rgb": {
    "r": 184,
    "g": 51,
    "b": 52
  },
  "hsl": {
    "h": 359.549,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52453,
    "c": 0.16987,
    "h": 24.9
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#B83334

secondary

#7FC8C7

accent

#E0DF48

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83334

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

Preview Lab → · Contrast checker → · Palette generator →