#B43C32#B43C32

#B43C32 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.7% C 0.157 H 28.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B43C32
RGB	rgb(180, 60, 50)
HSL	hsl(5, 57%, 45%)
HSV	hsv(5, 72%, 71%)
CMYK	cmyk(0%, 66.7%, 72.2%, 29.4%)
CIE-LAB	lab(43.02, 47.97, 32.85)
CIE-LCH	lch(43.02, 58.14, 34.40°)
OKLab	oklab(52.71% 0.1385 0.0748)
OKLCH	oklch(52.71% 0.157 28.4)
XYZ	xyz(21.0162, 13.1683, 4.4521)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43C32 #32AAB4

analogous

#B43269 #B43C32 #B47D32

triadic

#B43C32 #32B43C #3C32B4

tetradic

#B43C32 #69B432 #32AAB4 #7D32B4

square

#B43C32 #69B432 #32AAB4 #7D32B4

split-complementary

#B43C32 #32B47D #3269B4

monochromatic

#541C17 #842C25 #B43C32 #CF5D54 #DD8B84

Accessibility & contrast

On white

5.78

#B43C32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B43C32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43C32

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43C32	#FFFFFF	#000000	##FFFFFF
##B43C32	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5530

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#C61B3B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b43c32;
/* rgb */ color: rgb(180, 60, 50);
/* oklch */ color: oklch(52.7% 0.157 28.4);

Tailwind

colors: {
  custom: {
    50: '#d2786a',
    500: '#b43c32',
    950: '#000000',
  },
}

SCSS

$custom: #b43c32;
$custom-light: #d2786a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43c32",
  "rgb": {
    "r": 180,
    "g": 60,
    "b": 50
  },
  "hsl": {
    "h": 4.615,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52714,
    "c": 0.15738,
    "h": 28.4
  },
  "luminance": 0.13165
}

Semantic roles & 50–950 ramp

primary

#B43C32

secondary

#7CC0C6

accent

#D4E048

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B43C32

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

Preview Lab → · Contrast checker → · Palette generator →