#B5432C#B5432C

#B5432C is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.7% C 0.153 H 33.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B5432C
RGB	rgb(181, 67, 44)
HSL	hsl(10, 61%, 44%)
HSV	hsv(10, 76%, 71%)
CMYK	cmyk(0%, 63%, 75.7%, 29%)
CIE-LAB	lab(44.27, 44.98, 37.67)
CIE-LCH	lch(44.27, 58.67, 39.94°)
OKLab	oklab(53.66% 0.1278 0.0838)
OKLCH	oklch(53.66% 0.153 33.3)
XYZ	xyz(21.5201, 14.0230, 3.9559)
Luminance	0.1402 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5432C #2C9EB5

analogous

#B52C5A #B5432C #B5882C

triadic

#B5432C #2CB543 #432CB5

tetradic

#B5432C #5AB52C #2C9EB5 #882CB5

square

#B5432C #5AB52C #2C9EB5 #882CB5

split-complementary

#B5432C #2CB588 #2C5AB5

monochromatic

#531F14 #843120 #B5432C #D3624B #DF8D7C

Accessibility & contrast

On white

5.52

#B5432C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B5432C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5432C

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5432C	#FFFFFF	#000000	##FFFFFF
##B5432C	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635929

Deuteranopia (green-blind)

#7F7228

Tritanopia (blue-blind)

#C7263E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b5432c;
/* rgb */ color: rgb(181, 67, 44);
/* oklch */ color: oklch(53.7% 0.153 33.3);

Tailwind

colors: {
  custom: {
    50: '#d37c66',
    500: '#b5432c',
    950: '#000000',
  },
}

SCSS

$custom: #b5432c;
$custom-light: #d37c66;
$custom-dark: #000000;

JSON

{
  "hex": "#b5432c",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 44
  },
  "hsl": {
    "h": 10.073,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53664,
    "c": 0.15286,
    "h": 33.3
  },
  "luminance": 0.1402
}

Semantic roles & 50–950 ramp

primary

#B5432C

secondary

#75BAC8

accent

#C9E444

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B5432C

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

Preview Lab → · Contrast checker → · Palette generator →