#B32B19#B32B19

#B32B19 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.175 H 31.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#B32B19
RGB	rgb(179, 43, 25)
HSL	hsl(7, 75%, 40%)
HSV	hsv(7, 86%, 70%)
CMYK	cmyk(0%, 76%, 86%, 29.8%)
CIE-LAB	lab(40.22, 53.23, 43.44)
CIE-LCH	lch(40.22, 68.70, 39.22°)
OKLab	oklab(50.51% 0.1502 0.0903)
OKLCH	oklch(50.51% 0.175 31)
XYZ	xyz(19.6322, 11.3848, 2.0833)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32B19 #19A1B3

analogous

#B31954 #B32B19 #B37819

triadic

#B32B19 #19B32B #2B19B3

tetradic

#B32B19 #54B319 #19A1B3 #7819B3

square

#B32B19 #54B319 #19A1B3 #7819B3

split-complementary

#B32B19 #19B378 #1954B3

monochromatic

#48110A #7D1E12 #B32B19 #E13E28 #E86E5E

Accessibility & contrast

On white

6.41

#B32B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#B32B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32B19

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32B19	#FFFFFF	#000000	##FFFFFF
##B32B19	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C15

Deuteranopia (green-blind)

#776A10

Tritanopia (blue-blind)

#C60029

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32b19;
/* rgb */ color: rgb(179, 43, 25);
/* oklch */ color: oklch(50.5% 0.175 31.0);

Tailwind

colors: {
  custom: {
    50: '#d46f59',
    500: '#b32b19',
    950: '#000000',
  },
}

SCSS

$custom: #b32b19;
$custom-light: #d46f59;
$custom-dark: #000000;

JSON

{
  "hex": "#b32b19",
  "rgb": {
    "r": 179,
    "g": 43,
    "b": 25
  },
  "hsl": {
    "h": 7.013,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.50509,
    "c": 0.17524,
    "h": 31
  },
  "luminance": 0.11382
}

Semantic roles & 50–950 ramp

primary

#B32B19

secondary

#5BBFCC

accent

#DCF236

background

#FEF7F5

surface

#FDEDE9

border

#D5C8C5

text

#160803

muted

#847B78

Preview Lab

Preview with #B32B19

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

Preview Lab → · Contrast checker → · Palette generator →