#B93343#B93343

#B93343 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.9% C 0.170 H 18.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B93343
RGB	rgb(185, 51, 67)
HSL	hsl(353, 57%, 46%)
HSV	hsv(353, 72%, 73%)
CMYK	cmyk(0%, 72.4%, 63.8%, 27.5%)
CIE-LAB	lab(42.90, 54.08, 22.72)
CIE-LCH	lch(42.90, 58.66, 22.79°)
OKLab	oklab(52.88% 0.1607 0.0545)
OKLCH	oklch(52.88% 0.17 18.7)
XYZ	xyz(22.2068, 13.0904, 6.6665)
Luminance	0.1309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93343 #33B9A9

analogous

#B93386 #B93343 #B96633

triadic

#B93343 #43B933 #3343B9

tetradic

#B93343 #86B933 #33B9A9 #6633B9

square

#B93343 #86B933 #33B9A9 #6633B9

split-complementary

#B93343 #33B966 #3386B9

monochromatic

#591920 #892632 #B93343 #D15867 #DE8892

Accessibility & contrast

On white

5.81

#B93343 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B93343 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93343

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93343	#FFFFFF	#000000	##FFFFFF
##B93343	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585343

Deuteranopia (green-blind)

#7A703F

Tritanopia (blue-blind)

#CB033A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93343;
/* rgb */ color: rgb(185, 51, 67);
/* oklch */ color: oklch(52.9% 0.170 18.7);

Tailwind

colors: {
  custom: {
    50: '#d57577',
    500: '#b93343',
    950: '#000000',
  },
}

SCSS

$custom: #b93343;
$custom-light: #d57577;
$custom-dark: #000000;

JSON

{
  "hex": "#b93343",
  "rgb": {
    "r": 185,
    "g": 51,
    "b": 67
  },
  "hsl": {
    "h": 352.836,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5288,
    "c": 0.16971,
    "h": 18.7
  },
  "luminance": 0.13087
}

Semantic roles & 50–950 ramp

primary

#B93343

secondary

#80C8BF

accent

#E0CE48

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B93343

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

Preview Lab → · Contrast checker → · Palette generator →