#B9333B#B9333B

#B9333B is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.170 H 22.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B9333B
RGB	rgb(185, 51, 59)
HSL	hsl(356, 57%, 46%)
HSV	hsv(356, 72%, 73%)
CMYK	cmyk(0%, 72.4%, 68.1%, 27.5%)
CIE-LAB	lab(42.76, 53.62, 27.44)
CIE-LCH	lch(42.76, 60.23, 27.10°)
OKLab	oklab(52.74% 0.1576 0.0642)
OKLCH	oklch(52.74% 0.17 22.2)
XYZ	xyz(21.9832, 13.0010, 5.4887)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9333B #33B9B1

analogous

#B9337E #B9333B #B96E33

triadic

#B9333B #3BB933 #333BB9

tetradic

#B9333B #7EB933 #33B9B1 #6E33B9

square

#B9333B #7EB933 #33B9B1 #6E33B9

split-complementary

#B9333B #33B96E #337EB9

monochromatic

#59191C #89262C #B9333B #D1585F #DE888D

Accessibility & contrast

On white

5.83

#B9333B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B9333B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9333B

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9333B	#FFFFFF	#000000	##FFFFFF
##B9333B	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)

#59533A

Deuteranopia (green-blind)

#7B6F37

Tritanopia (blue-blind)

#CB0037

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b9333b;
/* rgb */ color: rgb(185, 51, 59);
/* oklch */ color: oklch(52.7% 0.170 22.2);

Tailwind

colors: {
  custom: {
    50: '#d67471',
    500: '#b9333b',
    950: '#000000',
  },
}

SCSS

$custom: #b9333b;
$custom-light: #d67471;
$custom-dark: #000000;

JSON

{
  "hex": "#b9333b",
  "rgb": {
    "r": 185,
    "g": 51,
    "b": 59
  },
  "hsl": {
    "h": 356.418,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52736,
    "c": 0.17017,
    "h": 22.2
  },
  "luminance": 0.12998
}

Semantic roles & 50–950 ramp

primary

#B9333B

secondary

#80C8C4

accent

#E0D748

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B9333B

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

Preview Lab → · Contrast checker → · Palette generator →