#B32D21#B32D21

#B32D21 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.173 H 29.5°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B32D21
RGB	rgb(179, 45, 33)
HSL	hsl(5, 69%, 42%)
HSV	hsv(5, 82%, 70%)
CMYK	cmyk(0%, 74.9%, 81.6%, 29.8%)
CIE-LAB	lab(40.53, 52.77, 39.65)
CIE-LCH	lch(40.53, 66.01, 36.93°)
OKLab	oklab(50.76% 0.1502 0.085)
OKLCH	oklch(50.76% 0.173 29.5)
XYZ	xyz(19.8057, 11.5734, 2.6296)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32D21 #21A7B3

analogous

#B3215E #B32D21 #B37621

triadic

#B32D21 #21B32D #2D21B3

tetradic

#B32D21 #5EB321 #21A7B3 #7621B3

square

#B32D21 #5EB321 #21A7B3 #7621B3

split-complementary

#B32D21 #21B376 #215EB3

monochromatic

#4C130E #7F2017 #B32D21 #DA4437 #E4756B

Accessibility & contrast

On white

6.34

#B32D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B32D21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32D21

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32D21	#FFFFFF	#000000	##FFFFFF
##B32D21	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)

#564D1E

Deuteranopia (green-blind)

#776A1A

Tritanopia (blue-blind)

#C5002C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b32d21;
/* rgb */ color: rgb(179, 45, 33);
/* oklch */ color: oklch(50.8% 0.173 29.5);

Tailwind

colors: {
  custom: {
    50: '#d3705e',
    500: '#b32d21',
    950: '#000000',
  },
}

SCSS

$custom: #b32d21;
$custom-light: #d3705e;
$custom-dark: #000000;

JSON

{
  "hex": "#b32d21",
  "rgb": {
    "r": 179,
    "g": 45,
    "b": 33
  },
  "hsl": {
    "h": 4.932,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5076,
    "c": 0.17256,
    "h": 29.5
  },
  "luminance": 0.1157
}

Semantic roles & 50–950 ramp

primary

#B32D21

secondary

#66C1CA

accent

#DDEC3C

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B32D21

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

Preview Lab → · Contrast checker → · Palette generator →