#BB533C#BB533C

#BB533C is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.0% C 0.140 H 33.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#BB533C
RGB	rgb(187, 83, 60)
HSL	hsl(11, 51%, 48%)
HSV	hsv(11, 68%, 73%)
CMYK	cmyk(0%, 55.6%, 67.9%, 26.7%)
CIE-LAB	lab(48.36, 40.38, 33.67)
CIE-LCH	lch(48.36, 52.57, 39.83°)
OKLab	oklab(57.01% 0.116 0.078)
OKLCH	oklch(57.01% 0.14 33.9)
XYZ	xyz(24.4047, 17.0806, 6.2858)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB533C #3CA4BB

analogous

#BB3C64 #BB533C #BB923C

triadic

#BB533C #3CBB53 #533CBB

tetradic

#BB533C #64BB3C #3CA4BB #923CBB

square

#BB533C #64BB3C #3CA4BB #923CBB

split-complementary

#BB533C #3CBB92 #3C64BB

monochromatic

#5E2A1E #8D3E2D #BB533C #CE7966 #DDA295

Accessibility & contrast

On white

4.76

#BB533C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#BB533C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB533C

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB533C	#FFFFFF	#000000	##FFFFFF
##BB533C	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6539

Deuteranopia (green-blind)

#887B3A

Tritanopia (blue-blind)

#CD3E4E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #bb533c;
/* rgb */ color: rgb(187, 83, 60);
/* oklch */ color: oklch(57.0% 0.140 33.9);

Tailwind

colors: {
  custom: {
    50: '#d68672',
    500: '#bb533c',
    950: '#000000',
  },
}

SCSS

$custom: #bb533c;
$custom-light: #d68672;
$custom-dark: #000000;

JSON

{
  "hex": "#bb533c",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 60
  },
  "hsl": {
    "h": 10.866,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57014,
    "c": 0.13977,
    "h": 33.9
  },
  "luminance": 0.17078
}

Semantic roles & 50–950 ramp

primary

#BB533C

secondary

#8BBDC8

accent

#C1DB4D

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #BB533C

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

Preview Lab → · Contrast checker → · Palette generator →