#B93733#B93733

#B93733 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.0% C 0.167 H 26.4°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B93733
RGB	rgb(185, 55, 51)
HSL	hsl(2, 57%, 46%)
HSV	hsv(2, 72%, 73%)
CMYK	cmyk(0%, 70.3%, 72.4%, 27.5%)
CIE-LAB	lab(43.20, 51.72, 32.71)
CIE-LCH	lch(43.20, 61.20, 32.31°)
OKLab	oklab(53.02% 0.1499 0.0744)
OKLCH	oklch(53.02% 0.167 26.4)
XYZ	xyz(21.9738, 13.2890, 4.5393)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93733 #33B5B9

analogous

#B93372 #B93733 #B97A33

triadic

#B93733 #33B937 #3733B9

tetradic

#B93733 #72B933 #33B5B9 #7A33B9

square

#B93733 #72B933 #33B5B9 #7A33B9

split-complementary

#B93733 #33B97A #3372B9

monochromatic

#591A19 #892926 #B93733 #D15C58 #DE8B88

Accessibility & contrast

On white

5.74

#B93733 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B93733 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93733

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93733	#FFFFFF	#000000	##FFFFFF
##B93733	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5431

Deuteranopia (green-blind)

#7D702F

Tritanopia (blue-blind)

#CB0837

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b93733;
/* rgb */ color: rgb(185, 55, 51);
/* oklch */ color: oklch(53.0% 0.167 26.4);

Tailwind

colors: {
  custom: {
    50: '#d6766b',
    500: '#b93733',
    950: '#000000',
  },
}

SCSS

$custom: #b93733;
$custom-light: #d6766b;
$custom-dark: #000000;

JSON

{
  "hex": "#b93733",
  "rgb": {
    "r": 185,
    "g": 55,
    "b": 51
  },
  "hsl": {
    "h": 1.791,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53021,
    "c": 0.16734,
    "h": 26.4
  },
  "luminance": 0.13286
}

Semantic roles & 50–950 ramp

primary

#B93733

secondary

#80C6C8

accent

#DCE048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93733

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

Preview Lab → · Contrast checker → · Palette generator →