#B3322D#B3322D

#B3322D is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.167 H 27.0°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B3322D
RGB	rgb(179, 50, 45)
HSL	hsl(2, 60%, 44%)
HSV	hsv(2, 75%, 70%)
CMYK	cmyk(0%, 72.1%, 74.9%, 29.8%)
CIE-LAB	lab(41.31, 51.40, 33.76)
CIE-LCH	lch(41.31, 61.50, 33.30°)
OKLab	oklab(51.38% 0.1483 0.0757)
OKLCH	oklch(51.38% 0.167 27)
XYZ	xyz(20.2070, 12.0574, 3.7454)
Luminance	0.1205 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3322D #2DAEB3

analogous

#B32D6B #B3322D #B3752D

triadic

#B3322D #2DB332 #322DB3

tetradic

#B3322D #6BB32D #2DAEB3 #752DB3

square

#B3322D #6BB32D #2DAEB3 #752DB3

split-complementary

#B3322D #2DB375 #2D6BB3

monochromatic

#511714 #822421 #B3322D #D2504B #DE807C

Accessibility & contrast

On white

6.16

#B3322D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B3322D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3322D

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3322D	#FFFFFF	#000000	##FFFFFF
##B3322D	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502B

Deuteranopia (green-blind)

#786C28

Tritanopia (blue-blind)

#C50032

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b3322d;
/* rgb */ color: rgb(179, 50, 45);
/* oklch */ color: oklch(51.4% 0.167 27.0);

Tailwind

colors: {
  custom: {
    50: '#d27366',
    500: '#b3322d',
    950: '#000000',
  },
}

SCSS

$custom: #b3322d;
$custom-light: #d27366;
$custom-dark: #000000;

JSON

{
  "hex": "#b3322d",
  "rgb": {
    "r": 179,
    "g": 50,
    "b": 45
  },
  "hsl": {
    "h": 2.239,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51381,
    "c": 0.16655,
    "h": 27
  },
  "luminance": 0.12054
}

Semantic roles & 50–950 ramp

primary

#B3322D

secondary

#75C4C7

accent

#DDE345

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B3322D

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

Preview Lab → · Contrast checker → · Palette generator →