#B93433#B93433

#B93433 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.170 H 25.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B93433
RGB	rgb(185, 52, 51)
HSL	hsl(0, 57%, 46%)
HSV	hsv(0, 72%, 73%)
CMYK	cmyk(0%, 71.9%, 72.4%, 27.5%)
CIE-LAB	lab(42.78, 52.86, 32.24)
CIE-LCH	lch(42.78, 61.91, 31.38°)
OKLab	oklab(52.71% 0.1535 0.0734)
OKLCH	oklch(52.71% 0.17 25.6)
XYZ	xyz(21.8356, 13.0126, 4.4932)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93433 #33B8B9

analogous

#B93375 #B93433 #B97733

triadic

#B93433 #33B934 #3433B9

tetradic

#B93433 #75B933 #33B8B9 #7733B9

square

#B93433 #75B933 #33B8B9 #7733B9

split-complementary

#B93433 #33B977 #3375B9

monochromatic

#591919 #892726 #B93433 #D15958 #DE8988

Accessibility & contrast

On white

5.83

#B93433 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B93433 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93433

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93433	#FFFFFF	#000000	##FFFFFF
##B93433	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5331

Deuteranopia (green-blind)

#7C702E

Tritanopia (blue-blind)

#CC0035

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93433;
/* rgb */ color: rgb(185, 52, 51);
/* oklch */ color: oklch(52.7% 0.170 25.6);

Tailwind

colors: {
  custom: {
    50: '#d6756b',
    500: '#b93433',
    950: '#000000',
  },
}

SCSS

$custom: #b93433;
$custom-light: #d6756b;
$custom-dark: #000000;

JSON

{
  "hex": "#b93433",
  "rgb": {
    "r": 185,
    "g": 52,
    "b": 51
  },
  "hsl": {
    "h": 0.448,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52712,
    "c": 0.17011,
    "h": 25.6
  },
  "luminance": 0.13009
}

Semantic roles & 50–950 ramp

primary

#B93433

secondary

#80C8C8

accent

#DFE048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93433

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

Preview Lab → · Contrast checker → · Palette generator →