#BB533A#BB533A

#BB533A is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.0% C 0.140 H 34.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#BB533A
RGB	rgb(187, 83, 58)
HSL	hsl(12, 53%, 48%)
HSV	hsv(12, 69%, 73%)
CMYK	cmyk(0%, 55.6%, 69%, 26.7%)
CIE-LAB	lab(48.34, 40.26, 34.76)
CIE-LCH	lch(48.34, 53.19, 40.81°)
OKLab	oklab(56.99% 0.1153 0.0801)
OKLCH	oklch(56.99% 0.14 34.8)
XYZ	xyz(24.3528, 17.0599, 6.0127)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB533A #3AA2BB

analogous

#BB3A61 #BB533A #BB933A

triadic

#BB533A #3ABB53 #533ABB

tetradic

#BB533A #61BB3A #3AA2BB #933ABB

square

#BB533A #61BB3A #3AA2BB #933ABB

split-complementary

#BB533A #3ABB93 #3A61BB

monochromatic

#5E2A1D #8C3E2C #BB533A #CF7863 #DDA192

Accessibility & contrast

On white

4.76

#BB533A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#BB533A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB533A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB533A	#FFFFFF	#000000	##FFFFFF
##BB533A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6537

Deuteranopia (green-blind)

#887B37

Tritanopia (blue-blind)

#CD3E4D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #bb533a;
/* rgb */ color: rgb(187, 83, 58);
/* oklch */ color: oklch(57.0% 0.140 34.8);

Tailwind

colors: {
  custom: {
    50: '#d68671',
    500: '#bb533a',
    950: '#000000',
  },
}

SCSS

$custom: #bb533a;
$custom-light: #d68671;
$custom-dark: #000000;

JSON

{
  "hex": "#bb533a",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 58
  },
  "hsl": {
    "h": 11.628,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56986,
    "c": 0.14033,
    "h": 34.8
  },
  "luminance": 0.17057
}

Semantic roles & 50–950 ramp

primary

#BB533A

secondary

#88BCC8

accent

#C0DC4C

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB533A

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

Preview Lab → · Contrast checker → · Palette generator →