#B93331#B93331

#B93331 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.171 H 26.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B93331
RGB	rgb(185, 51, 49)
HSL	hsl(1, 58%, 46%)
HSV	hsv(1, 74%, 73%)
CMYK	cmyk(0%, 72.4%, 73.5%, 27.5%)
CIE-LAB	lab(42.62, 53.14, 33.22)
CIE-LCH	lch(42.62, 62.67, 32.02°)
OKLab	oklab(52.59% 0.1539 0.0751)
OKLCH	oklch(52.59% 0.171 26)
XYZ	xyz(21.7483, 12.9070, 4.2513)
Luminance	0.1290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93331 #31B7B9

analogous

#B93173 #B93331 #B97731

triadic

#B93331 #31B933 #3331B9

tetradic

#B93331 #73B931 #31B7B9 #7731B9

square

#B93331 #73B931 #31B7B9 #7731B9

split-complementary

#B93331 #31B977 #3173B9

monochromatic

#581817 #892624 #B93331 #D25755 #DF8786

Accessibility & contrast

On white

5.86

#B93331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B93331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93331

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93331	#FFFFFF	#000000	##FFFFFF
##B93331	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522F

Deuteranopia (green-blind)

#7B6F2C

Tritanopia (blue-blind)

#CC0034

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93331;
/* rgb */ color: rgb(185, 51, 49);
/* oklch */ color: oklch(52.6% 0.171 26.0);

Tailwind

colors: {
  custom: {
    50: '#d67469',
    500: '#b93331',
    950: '#000000',
  },
}

SCSS

$custom: #b93331;
$custom-light: #d67469;
$custom-dark: #000000;

JSON

{
  "hex": "#b93331",
  "rgb": {
    "r": 185,
    "g": 51,
    "b": 49
  },
  "hsl": {
    "h": 0.882,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52585,
    "c": 0.17127,
    "h": 26
  },
  "luminance": 0.12904
}

Semantic roles & 50–950 ramp

primary

#B93331

secondary

#7DC7C8

accent

#DFE146

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93331

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

Preview Lab → · Contrast checker → · Palette generator →