#B4332C#B4332C

#B4332C is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.6% C 0.167 H 27.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#B4332C
RGB	rgb(180, 51, 44)
HSL	hsl(3, 61%, 44%)
HSV	hsv(3, 76%, 71%)
CMYK	cmyk(0%, 71.7%, 75.6%, 29.4%)
CIE-LAB	lab(41.62, 51.31, 34.74)
CIE-LCH	lch(41.62, 61.96, 34.10°)
OKLab	oklab(51.65% 0.1477 0.0775)
OKLCH	oklch(51.65% 0.167 27.7)
XYZ	xyz(20.4632, 12.2559, 3.6705)
Luminance	0.1225 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4332C #2CADB4

analogous

#B42C69 #B4332C #B4772C

triadic

#B4332C #2CB433 #332CB4

tetradic

#B4332C #69B42C #2CADB4 #772CB4

square

#B4332C #69B42C #2CADB4 #772CB4

split-complementary

#B4332C #2CB477 #2C69B4

monochromatic

#521714 #832520 #B4332C #D3514A #DF817C

Accessibility & contrast

On white

6.09

#B4332C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B4332C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4332C

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4332C	#FFFFFF	#000000	##FFFFFF
##B4332C	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59502A

Deuteranopia (green-blind)

#796C27

Tritanopia (blue-blind)

#C60033

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b4332c;
/* rgb */ color: rgb(180, 51, 44);
/* oklch */ color: oklch(51.6% 0.167 27.7);

Tailwind

colors: {
  custom: {
    50: '#d37466',
    500: '#b4332c',
    950: '#000000',
  },
}

SCSS

$custom: #b4332c;
$custom-light: #d37466;
$custom-dark: #000000;

JSON

{
  "hex": "#b4332c",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 44
  },
  "hsl": {
    "h": 3.088,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51645,
    "c": 0.16683,
    "h": 27.7
  },
  "luminance": 0.12253
}

Semantic roles & 50–950 ramp

primary

#B4332C

secondary

#75C3C7

accent

#DCE444

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B4332C

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

Preview Lab → · Contrast checker → · Palette generator →