#B13332#B13332

#B13332 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.2% C 0.163 H 25.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B13332
RGB	rgb(177, 51, 50)
HSL	hsl(0, 56%, 45%)
HSV	hsv(0, 72%, 69%)
CMYK	cmyk(0%, 71.2%, 71.8%, 30.6%)
CIE-LAB	lab(41.13, 50.60, 30.53)
CIE-LCH	lch(41.13, 59.10, 31.10°)
OKLab	oklab(51.2% 0.1471 0.0699)
OKLCH	oklch(51.2% 0.163 25.4)
XYZ	xyz(19.8932, 11.9480, 4.2757)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13332 #32B0B1

analogous

#B13271 #B13332 #B17232

triadic

#B13332 #32B133 #3332B1

tetradic

#B13332 #71B132 #32B0B1 #7232B1

square

#B13332 #71B132 #32B0B1 #7232B1

split-complementary

#B13332 #32B172 #3271B1

monochromatic

#521817 #812525 #B13332 #CE5352 #DC8282

Accessibility & contrast

On white

6.20

#B13332 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B13332 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13332

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13332	#FFFFFF	#000000	##FFFFFF
##B13332	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575031

Deuteranopia (green-blind)

#766B2E

Tritanopia (blue-blind)

#C30334

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b13332;
/* rgb */ color: rgb(177, 51, 50);
/* oklch */ color: oklch(51.2% 0.163 25.4);

Tailwind

colors: {
  custom: {
    50: '#d0736a',
    500: '#b13332',
    950: '#000000',
  },
}

SCSS

$custom: #b13332;
$custom-light: #d0736a;
$custom-dark: #000000;

JSON

{
  "hex": "#b13332",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 50
  },
  "hsl": {
    "h": 0.472,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51203,
    "c": 0.16287,
    "h": 25.4
  },
  "luminance": 0.11945
}

Semantic roles & 50–950 ramp

primary

#B13332

secondary

#7AC4C5

accent

#DEDF49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B13332

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

Preview Lab → · Contrast checker → · Palette generator →