#B93531#B93531

#B93531 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.169 H 26.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B93531
RGB	rgb(185, 53, 49)
HSL	hsl(2, 58%, 46%)
HSV	hsv(2, 74%, 73%)
CMYK	cmyk(0%, 71.4%, 73.5%, 27.5%)
CIE-LAB	lab(42.89, 52.39, 33.53)
CIE-LCH	lch(42.89, 62.20, 32.62°)
OKLab	oklab(52.79% 0.1516 0.0758)
OKLCH	oklch(52.79% 0.169 26.6)
XYZ	xyz(21.8375, 13.0855, 4.2810)
Luminance	0.1308 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93531 #31B5B9

analogous

#B93171 #B93531 #B97931

triadic

#B93531 #31B935 #3531B9

tetradic

#B93531 #71B931 #31B5B9 #7931B9

square

#B93531 #71B931 #31B5B9 #7931B9

split-complementary

#B93531 #31B979 #3171B9

monochromatic

#581917 #892724 #B93531 #D25955 #DF8886

Accessibility & contrast

On white

5.81

#B93531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B93531 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93531

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93531	#FFFFFF	#000000	##FFFFFF
##B93531	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)

#5B532F

Deuteranopia (green-blind)

#7C702C

Tritanopia (blue-blind)

#CC0036

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93531;
/* rgb */ color: rgb(185, 53, 49);
/* oklch */ color: oklch(52.8% 0.169 26.6);

Tailwind

colors: {
  custom: {
    50: '#d67569',
    500: '#b93531',
    950: '#000000',
  },
}

SCSS

$custom: #b93531;
$custom-light: #d67569;
$custom-dark: #000000;

JSON

{
  "hex": "#b93531",
  "rgb": {
    "r": 185,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 1.765,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.16946,
    "h": 26.6
  },
  "luminance": 0.13082
}

Semantic roles & 50–950 ramp

primary

#B93531

secondary

#7DC6C8

accent

#DDE146

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93531

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

Preview Lab → · Contrast checker → · Palette generator →