#B0322A#B0322A

#B0322A is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.164 H 28.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#B0322A
RGB	rgb(176, 50, 42)
HSL	hsl(4, 61%, 43%)
HSV	hsv(4, 76%, 69%)
CMYK	cmyk(0%, 71.6%, 76.1%, 31%)
CIE-LAB	lab(40.71, 50.30, 34.67)
CIE-LCH	lch(40.71, 61.09, 34.57°)
OKLab	oklab(50.82% 0.1446 0.0772)
OKLCH	oklch(50.82% 0.164 28.1)
XYZ	xyz(19.4652, 11.6814, 3.4198)
Luminance	0.1168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0322A #2AA8B0

analogous

#B02A65 #B0322A #B0752A

triadic

#B0322A #2AB032 #322AB0

tetradic

#B0322A #65B02A #2AA8B0 #752AB0

square

#B0322A #65B02A #2AA8B0 #752AB0

split-complementary

#B0322A #2AB075 #2A65B0

monochromatic

#4D1612 #7F241E #B0322A #D34D45 #DE7C76

Accessibility & contrast

On white

6.30

#B0322A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#B0322A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0322A

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0322A	#FFFFFF	#000000	##FFFFFF
##B0322A	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E28

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#C20031

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b0322a;
/* rgb */ color: rgb(176, 50, 42);
/* oklch */ color: oklch(50.8% 0.164 28.1);

Tailwind

colors: {
  custom: {
    50: '#d07364',
    500: '#b0322a',
    950: '#000000',
  },
}

SCSS

$custom: #b0322a;
$custom-light: #d07364;
$custom-dark: #000000;

JSON

{
  "hex": "#b0322a",
  "rgb": {
    "r": 176,
    "g": 50,
    "b": 42
  },
  "hsl": {
    "h": 3.582,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50817,
    "c": 0.16389,
    "h": 28.1
  },
  "luminance": 0.11678
}

Semantic roles & 50–950 ramp

primary

#B0322A

secondary

#70C1C6

accent

#DBE543

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #B0322A

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

Preview Lab → · Contrast checker → · Palette generator →