#BB322C#BB322C

#BB322C is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.8% C 0.175 H 27.5°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#BB322C
RGB	rgb(187, 50, 44)
HSL	hsl(3, 62%, 45%)
HSV	hsv(3, 76%, 73%)
CMYK	cmyk(0%, 73.3%, 76.5%, 26.7%)
CIE-LAB	lab(42.81, 53.93, 36.42)
CIE-LCH	lch(42.81, 65.07, 34.03°)
OKLab	oklab(52.77% 0.1551 0.0807)
OKLCH	oklch(52.77% 0.175 27.5)
XYZ	xyz(22.0913, 13.0313, 3.7345)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB322C #2CB5BB

analogous

#BB2C6E #BB322C #BB792C

triadic

#BB322C #2CBB32 #322CBB

tetradic

#BB322C #6EBB2C #2CB5BB #792CBB

square

#BB322C #6EBB2C #2CB5BB #792CBB

split-complementary

#BB322C #2CBB79 #2C6EBB

monochromatic

#581815 #892520 #BB322C #D6544F #E18480

Accessibility & contrast

On white

5.82

#BB322C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#BB322C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB322C

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB322C	#FFFFFF	#000000	##FFFFFF
##BB322C	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522A

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#CE0032

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #bb322c;
/* rgb */ color: rgb(187, 50, 44);
/* oklch */ color: oklch(52.8% 0.175 27.5);

Tailwind

colors: {
  custom: {
    50: '#d87466',
    500: '#bb322c',
    950: '#000000',
  },
}

SCSS

$custom: #bb322c;
$custom-light: #d87466;
$custom-dark: #000000;

JSON

{
  "hex": "#bb322c",
  "rgb": {
    "r": 187,
    "g": 50,
    "b": 44
  },
  "hsl": {
    "h": 2.517,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52774,
    "c": 0.17486,
    "h": 27.5
  },
  "luminance": 0.13028
}

Semantic roles & 50–950 ramp

primary

#BB322C

secondary

#79C7CA

accent

#DEE543

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BB322C

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

Preview Lab → · Contrast checker → · Palette generator →