#B4432C#B4432C

#B4432C is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.5% C 0.152 H 33.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B4432C
RGB	rgb(180, 67, 44)
HSL	hsl(10, 61%, 44%)
HSV	hsv(10, 76%, 71%)
CMYK	cmyk(0%, 62.8%, 75.6%, 29.4%)
CIE-LAB	lab(44.09, 44.62, 37.43)
CIE-LCH	lch(44.09, 58.24, 39.99°)
OKLab	oklab(53.5% 0.1268 0.0834)
OKLCH	oklch(53.5% 0.152 33.3)
XYZ	xyz(21.2865, 13.9025, 3.9449)
Luminance	0.1390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4432C #2C9DB4

analogous

#B42C59 #B4432C #B4872C

triadic

#B4432C #2CB443 #432CB4

tetradic

#B4432C #59B42C #2C9DB4 #872CB4

square

#B4432C #59B42C #2C9DB4 #872CB4

split-complementary

#B4432C #2CB487 #2C59B4

monochromatic

#521E14 #833120 #B4432C #D3614A #DF8C7C

Accessibility & contrast

On white

5.56

#B4432C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B4432C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4432C

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4432C	#FFFFFF	#000000	##FFFFFF
##B4432C	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625929

Deuteranopia (green-blind)

#7E7228

Tritanopia (blue-blind)

#C6273E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b4432c;
/* rgb */ color: rgb(180, 67, 44);
/* oklch */ color: oklch(53.5% 0.152 33.3);

Tailwind

colors: {
  custom: {
    50: '#d27c66',
    500: '#b4432c',
    950: '#000000',
  },
}

SCSS

$custom: #b4432c;
$custom-light: #d27c66;
$custom-dark: #000000;

JSON

{
  "hex": "#b4432c",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 44
  },
  "hsl": {
    "h": 10.147,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53501,
    "c": 0.15177,
    "h": 33.3
  },
  "luminance": 0.13899
}

Semantic roles & 50–950 ramp

primary

#B4432C

secondary

#75B9C7

accent

#C9E444

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B4432C

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

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