#B32A1A#B32A1A

#B32A1A is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.176 H 30.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B32A1A
RGB	rgb(179, 42, 26)
HSL	hsl(6, 75%, 40%)
HSV	hsv(6, 85%, 70%)
CMYK	cmyk(0%, 76.5%, 85.5%, 29.8%)
CIE-LAB	lab(40.11, 53.58, 42.86)
CIE-LCH	lch(40.11, 68.61, 38.66°)
OKLab	oklab(50.43% 0.1514 0.0894)
OKLCH	oklch(50.43% 0.176 30.6)
XYZ	xyz(19.6072, 11.3174, 2.1292)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32A1A #1AA3B3

analogous

#B31A56 #B32A1A #B3771A

triadic

#B32A1A #1AB32A #2A1AB3

tetradic

#B32A1A #56B31A #1AA3B3 #771AB3

square

#B32A1A #56B31A #1AA3B3 #771AB3

split-complementary

#B32A1A #1AB377 #1A56B3

monochromatic

#48110A #7E1D12 #B32A1A #E03D2A #E86E60

Accessibility & contrast

On white

6.44

#B32A1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B32A1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32A1A

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32A1A	#FFFFFF	#000000	##FFFFFF
##B32A1A	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B16

Deuteranopia (green-blind)

#776911

Tritanopia (blue-blind)

#C60028

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b32a1a;
/* rgb */ color: rgb(179, 42, 26);
/* oklch */ color: oklch(50.4% 0.176 30.6);

Tailwind

colors: {
  custom: {
    50: '#d46f59',
    500: '#b32a1a',
    950: '#000000',
  },
}

SCSS

$custom: #b32a1a;
$custom-light: #d46f59;
$custom-dark: #000000;

JSON

{
  "hex": "#b32a1a",
  "rgb": {
    "r": 179,
    "g": 42,
    "b": 26
  },
  "hsl": {
    "h": 6.275,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50429,
    "c": 0.17587,
    "h": 30.6
  },
  "luminance": 0.11314
}

Semantic roles & 50–950 ramp

primary

#B32A1A

secondary

#5DC0CC

accent

#DEF137

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B32A1A

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

Preview Lab → · Contrast checker → · Palette generator →