#BB533F#BB533F

#BB533F is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.1% C 0.139 H 32.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#BB533F
RGB	rgb(187, 83, 63)
HSL	hsl(10, 50%, 49%)
HSV	hsv(10, 66%, 73%)
CMYK	cmyk(0%, 55.6%, 66.3%, 26.7%)
CIE-LAB	lab(48.40, 40.55, 32.02)
CIE-LCH	lch(48.40, 51.67, 38.29°)
OKLab	oklab(57.06% 0.1171 0.0748)
OKLCH	oklch(57.06% 0.139 32.6)
XYZ	xyz(24.4863, 17.1133, 6.7154)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB533F #3FA7BB

analogous

#BB3F69 #BB533F #BB913F

triadic

#BB533F #3FBB53 #533FBB

tetradic

#BB533F #69BB3F #3FA7BB #913FBB

square

#BB533F #69BB3F #3FA7BB #913FBB

split-complementary

#BB533F #3FBB91 #3F69BB

monochromatic

#5F2A20 #8D3F30 #BB533F #CD7A6A #DCA398

Accessibility & contrast

On white

4.75

#BB533F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#BB533F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB533F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB533F	#FFFFFF	#000000	##FFFFFF
##BB533F	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653D

Deuteranopia (green-blind)

#887B3D

Tritanopia (blue-blind)

#CD3E4F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #bb533f;
/* rgb */ color: rgb(187, 83, 63);
/* oklch */ color: oklch(57.1% 0.139 32.6);

Tailwind

colors: {
  custom: {
    50: '#d68674',
    500: '#bb533f',
    950: '#000000',
  },
}

SCSS

$custom: #bb533f;
$custom-light: #d68674;
$custom-dark: #000000;

JSON

{
  "hex": "#bb533f",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 63
  },
  "hsl": {
    "h": 9.677,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57058,
    "c": 0.13895,
    "h": 32.6
  },
  "luminance": 0.1711
}

Semantic roles & 50–950 ramp

primary

#BB533F

secondary

#8EBFC8

accent

#C3D94F

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #BB533F

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

Preview Lab → · Contrast checker → · Palette generator →