#B13234#B13234

#B13234 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.164 H 24.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#B13234
RGB	rgb(177, 50, 52)
HSL	hsl(359, 56%, 45%)
HSV	hsv(359, 72%, 69%)
CMYK	cmyk(0%, 71.8%, 70.6%, 30.6%)
CIE-LAB	lab(41.02, 51.08, 29.20)
CIE-LCH	lch(41.02, 58.84, 29.76°)
OKLab	oklab(51.13% 0.1491 0.0673)
OKLCH	oklch(51.13% 0.164 24.3)
XYZ	xyz(19.8941, 11.8792, 4.4935)
Luminance	0.1188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13234 #32B1AF

analogous

#B13274 #B13234 #B17032

triadic

#B13234 #34B132 #3234B1

tetradic

#B13234 #74B132 #32B1AF #7032B1

square

#B13234 #74B132 #32B1AF #7032B1

split-complementary

#B13234 #32B170 #3274B1

monochromatic

#521718 #812526 #B13234 #CE5254 #DC8283

Accessibility & contrast

On white

6.22

#B13234 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#B13234 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13234

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13234	#FFFFFF	#000000	##FFFFFF
##B13234	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F33

Deuteranopia (green-blind)

#766B30

Tritanopia (blue-blind)

#C30134

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b13234;
/* rgb */ color: rgb(177, 50, 52);
/* oklch */ color: oklch(51.1% 0.164 24.3);

Tailwind

colors: {
  custom: {
    50: '#d0736b',
    500: '#b13234',
    950: '#000000',
  },
}

SCSS

$custom: #b13234;
$custom-light: #d0736b;
$custom-dark: #000000;

JSON

{
  "hex": "#b13234",
  "rgb": {
    "r": 177,
    "g": 50,
    "b": 52
  },
  "hsl": {
    "h": 359.055,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5113,
    "c": 0.16356,
    "h": 24.3
  },
  "luminance": 0.11876
}

Semantic roles & 50–950 ramp

primary

#B13234

secondary

#7AC5C4

accent

#DFDD49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B13234

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

Preview Lab → · Contrast checker → · Palette generator →