#BB4A33#BB4A33

#BB4A33 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.6% C 0.151 H 33.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#BB4A33
RGB	rgb(187, 74, 51)
HSL	hsl(10, 57%, 47%)
HSV	hsv(10, 73%, 73%)
CMYK	cmyk(0%, 60.4%, 72.7%, 26.7%)
CIE-LAB	lab(46.58, 44.25, 36.65)
CIE-LCH	lch(46.58, 57.46, 39.64°)
OKLab	oklab(55.63% 0.1263 0.0829)
OKLCH	oklch(55.63% 0.151 33.3)
XYZ	xyz(23.5423, 15.7046, 4.9229)
Luminance	0.1570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4A33 #33A4BB

analogous

#BB3360 #BB4A33 #BB8E33

triadic

#BB4A33 #33BB4A #4A33BB

tetradic

#BB4A33 #60BB33 #33A4BB #8E33BB

square

#BB4A33 #60BB33 #33A4BB #8E33BB

split-complementary

#BB4A33 #33BB8E #3360BB

monochromatic

#5B2419 #8B3726 #BB4A33 #D26E59 #DF9889

Accessibility & contrast

On white

5.07

#BB4A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#BB4A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4A33

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4A33	#FFFFFF	#000000	##FFFFFF
##BB4A33	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F30

Deuteranopia (green-blind)

#857830

Tritanopia (blue-blind)

#CD3045

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bb4a33;
/* rgb */ color: rgb(187, 74, 51);
/* oklch */ color: oklch(55.6% 0.151 33.3);

Tailwind

colors: {
  custom: {
    50: '#d7816c',
    500: '#bb4a33',
    950: '#000000',
  },
}

SCSS

$custom: #bb4a33;
$custom-light: #d7816c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4a33",
  "rgb": {
    "r": 187,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 10.147,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55633,
    "c": 0.15104,
    "h": 33.3
  },
  "luminance": 0.15701
}

Semantic roles & 50–950 ramp

primary

#BB4A33

secondary

#81BDC9

accent

#C7E047

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB4A33

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

Preview Lab → · Contrast checker → · Palette generator →