#B32D1B#B32D1B

#B32D1B is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.173 H 31.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#B32D1B
RGB	rgb(179, 45, 27)
HSL	hsl(7, 74%, 40%)
HSV	hsv(7, 85%, 70%)
CMYK	cmyk(0%, 74.9%, 84.9%, 29.8%)
CIE-LAB	lab(40.48, 52.60, 42.69)
CIE-LCH	lch(40.48, 67.74, 39.07°)
OKLab	oklab(50.71% 0.1485 0.0895)
OKLCH	oklch(50.71% 0.173 31.1)
XYZ	xyz(19.7290, 11.5427, 2.2259)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32D1B #1BA1B3

analogous

#B31B55 #B32D1B #B3791B

triadic

#B32D1B #1BB32D #2D1BB3

tetradic

#B32D1B #55B31B #1BA1B3 #791BB3

square

#B32D1B #55B31B #1BA1B3 #791BB3

split-complementary

#B32D1B #1BB379 #1B55B3

monochromatic

#49120B #7E2013 #B32D1B #DF412C #E77161

Accessibility & contrast

On white

6.35

#B32D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B32D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32D1B

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32D1B	#FFFFFF	#000000	##FFFFFF
##B32D1B	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D17

Deuteranopia (green-blind)

#776A13

Tritanopia (blue-blind)

#C6002A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b32d1b;
/* rgb */ color: rgb(179, 45, 27);
/* oklch */ color: oklch(50.7% 0.173 31.1);

Tailwind

colors: {
  custom: {
    50: '#d3705a',
    500: '#b32d1b',
    950: '#000000',
  },
}

SCSS

$custom: #b32d1b;
$custom-light: #d3705a;
$custom-dark: #000000;

JSON

{
  "hex": "#b32d1b",
  "rgb": {
    "r": 179,
    "g": 45,
    "b": 27
  },
  "hsl": {
    "h": 7.105,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50707,
    "c": 0.17341,
    "h": 31.1
  },
  "luminance": 0.1154
}

Semantic roles & 50–950 ramp

primary

#B32D1B

secondary

#5EBFCC

accent

#DBF037

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B32D1B

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

Preview Lab → · Contrast checker → · Palette generator →