#B5432D#B5432D

#B5432D is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.7% C 0.153 H 32.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B5432D
RGB	rgb(181, 67, 45)
HSL	hsl(10, 60%, 44%)
HSV	hsv(10, 75%, 71%)
CMYK	cmyk(0%, 63%, 75.1%, 29%)
CIE-LAB	lab(44.28, 45.02, 37.13)
CIE-LCH	lch(44.28, 58.36, 39.51°)
OKLab	oklab(53.68% 0.1281 0.0829)
OKLCH	oklch(53.68% 0.153 32.9)
XYZ	xyz(21.5392, 14.0306, 4.0561)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5432D #2D9FB5

analogous

#B52D5B #B5432D #B5872D

triadic

#B5432D #2DB543 #432DB5

tetradic

#B5432D #5BB52D #2D9FB5 #872DB5

square

#B5432D #5BB52D #2D9FB5 #872DB5

split-complementary

#B5432D #2DB587 #2D5BB5

monochromatic

#531F15 #843121 #B5432D #D3624D #DF8D7E

Accessibility & contrast

On white

5.52

#B5432D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B5432D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5432D

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5432D	#FFFFFF	#000000	##FFFFFF
##B5432D	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63592A

Deuteranopia (green-blind)

#7F7229

Tritanopia (blue-blind)

#C7273F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b5432d;
/* rgb */ color: rgb(181, 67, 45);
/* oklch */ color: oklch(53.7% 0.153 32.9);

Tailwind

colors: {
  custom: {
    50: '#d37c67',
    500: '#b5432d',
    950: '#000000',
  },
}

SCSS

$custom: #b5432d;
$custom-light: #d37c67;
$custom-dark: #000000;

JSON

{
  "hex": "#b5432d",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 45
  },
  "hsl": {
    "h": 9.706,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53676,
    "c": 0.15263,
    "h": 32.9
  },
  "luminance": 0.14028
}

Semantic roles & 50–950 ramp

primary

#B5432D

secondary

#76BAC7

accent

#CAE344

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B5432D

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

Preview Lab → · Contrast checker → · Palette generator →