#B32D1D#B32D1D

#B32D1D is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.173 H 30.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B32D1D
RGB	rgb(179, 45, 29)
HSL	hsl(6, 72%, 41%)
HSV	hsv(6, 84%, 70%)
CMYK	cmyk(0%, 74.9%, 83.8%, 29.8%)
CIE-LAB	lab(40.50, 52.65, 41.71)
CIE-LCH	lch(40.50, 67.17, 38.38°)
OKLab	oklab(50.72% 0.1491 0.0881)
OKLCH	oklch(50.72% 0.173 30.6)
XYZ	xyz(19.7530, 11.5523, 2.3519)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32D1D #1DA3B3

analogous

#B31D58 #B32D1D #B3781D

triadic

#B32D1D #1DB32D #2D1DB3

tetradic

#B32D1D #58B31D #1DA3B3 #781DB3

square

#B32D1D #58B31D #1DA3B3 #781DB3

split-complementary

#B32D1D #1DB378 #1D58B3

monochromatic

#4A130C #7E2014 #B32D1D #DD4230 #E67264

Accessibility & contrast

On white

6.34

#B32D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B32D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32D1D

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32D1D	#FFFFFF	#000000	##FFFFFF
##B32D1D	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D19

Deuteranopia (green-blind)

#776A15

Tritanopia (blue-blind)

#C6002B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32d1d;
/* rgb */ color: rgb(179, 45, 29);
/* oklch */ color: oklch(50.7% 0.173 30.6);

Tailwind

colors: {
  custom: {
    50: '#d3705b',
    500: '#b32d1d',
    950: '#000000',
  },
}

SCSS

$custom: #b32d1d;
$custom-light: #d3705b;
$custom-dark: #000000;

JSON

{
  "hex": "#b32d1d",
  "rgb": {
    "r": 179,
    "g": 45,
    "b": 29
  },
  "hsl": {
    "h": 6.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50724,
    "c": 0.17313,
    "h": 30.6
  },
  "luminance": 0.11549
}

Semantic roles & 50–950 ramp

primary

#B32D1D

secondary

#61C0CB

accent

#DBEF39

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B32D1D

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

Preview Lab → · Contrast checker → · Palette generator →