#BB4C34#BB4C34

#BB4C34 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.9% C 0.149 H 33.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB4C34
RGB	rgb(187, 76, 52)
HSL	hsl(11, 56%, 47%)
HSV	hsv(11, 72%, 73%)
CMYK	cmyk(0%, 59.4%, 72.2%, 26.7%)
CIE-LAB	lab(46.95, 43.35, 36.52)
CIE-LCH	lch(46.95, 56.68, 40.11°)
OKLab	oklab(55.92% 0.1237 0.0828)
OKLCH	oklch(55.92% 0.149 33.8)
XYZ	xyz(23.7002, 15.9848, 5.0855)
Luminance	0.1598 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4C34 #34A3BB

analogous

#BB345F #BB4C34 #BB9034

triadic

#BB4C34 #34BB4C #4C34BB

tetradic

#BB4C34 #5FBB34 #34A3BB #9034BB

square

#BB4C34 #5FBB34 #34A3BB #9034BB

split-complementary

#BB4C34 #34BB90 #345FBB

monochromatic

#5B2519 #8B3927 #BB4C34 #D1705B #DF9A8B

Accessibility & contrast

On white

5.00

#BB4C34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#BB4C34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4C34

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4C34	#FFFFFF	#000000	##FFFFFF
##BB4C34	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6031

Deuteranopia (green-blind)

#867831

Tritanopia (blue-blind)

#CD3347

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bb4c34;
/* rgb */ color: rgb(187, 76, 52);
/* oklch */ color: oklch(55.9% 0.149 33.8);

Tailwind

colors: {
  custom: {
    50: '#d7826c',
    500: '#bb4c34',
    950: '#000000',
  },
}

SCSS

$custom: #bb4c34;
$custom-light: #d7826c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4c34",
  "rgb": {
    "r": 187,
    "g": 76,
    "b": 52
  },
  "hsl": {
    "h": 10.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55917,
    "c": 0.14883,
    "h": 33.8
  },
  "luminance": 0.15982
}

Semantic roles & 50–950 ramp

primary

#BB4C34

secondary

#82BCC9

accent

#C5E048

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB4C34

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

Preview Lab → · Contrast checker → · Palette generator →