#B93339#B93339

#B93339 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.170 H 23.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#B93339
RGB	rgb(185, 51, 57)
HSL	hsl(357, 57%, 46%)
HSV	hsv(357, 72%, 73%)
CMYK	cmyk(0%, 72.4%, 69.2%, 27.5%)
CIE-LAB	lab(42.73, 53.52, 28.61)
CIE-LCH	lch(42.73, 60.68, 28.13°)
OKLab	oklab(52.7% 0.1569 0.0665)
OKLCH	oklch(52.7% 0.17 23)
XYZ	xyz(21.9323, 12.9806, 5.2208)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93339 #33B9B3

analogous

#B9337C #B93339 #B97033

triadic

#B93339 #39B933 #3339B9

tetradic

#B93339 #7CB933 #33B9B3 #7033B9

square

#B93339 #7CB933 #33B9B3 #7033B9

split-complementary

#B93339 #33B970 #337CB9

monochromatic

#59191B #89262A #B93339 #D1585E #DE888C

Accessibility & contrast

On white

5.84

#B93339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B93339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93339

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93339	#FFFFFF	#000000	##FFFFFF
##B93339	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595338

Deuteranopia (green-blind)

#7B6F35

Tritanopia (blue-blind)

#CB0037

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93339;
/* rgb */ color: rgb(185, 51, 57);
/* oklch */ color: oklch(52.7% 0.170 23.0);

Tailwind

colors: {
  custom: {
    50: '#d6746f',
    500: '#b93339',
    950: '#000000',
  },
}

SCSS

$custom: #b93339;
$custom-light: #d6746f;
$custom-dark: #000000;

JSON

{
  "hex": "#b93339",
  "rgb": {
    "r": 185,
    "g": 51,
    "b": 57
  },
  "hsl": {
    "h": 357.313,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52703,
    "c": 0.17035,
    "h": 23
  },
  "luminance": 0.12977
}

Semantic roles & 50–950 ramp

primary

#B93339

secondary

#80C8C5

accent

#E0D948

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93339

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

Preview Lab → · Contrast checker → · Palette generator →