#BB4C35#BB4C35

#BB4C35 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.9% C 0.149 H 33.4°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB4C35
RGB	rgb(187, 76, 53)
HSL	hsl(10, 56%, 47%)
HSV	hsv(10, 72%, 73%)
CMYK	cmyk(0%, 59.4%, 71.7%, 26.7%)
CIE-LAB	lab(46.97, 43.40, 35.98)
CIE-LCH	lch(46.97, 56.37, 39.66°)
OKLab	oklab(55.93% 0.124 0.0818)
OKLCH	oklch(55.93% 0.149 33.4)
XYZ	xyz(23.7230, 15.9939, 5.2054)
Luminance	0.1599 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4C35 #35A4BB

analogous

#BB3561 #BB4C35 #BB8F35

triadic

#BB4C35 #35BB4C #4C35BB

tetradic

#BB4C35 #61BB35 #35A4BB #8F35BB

square

#BB4C35 #61BB35 #35A4BB #8F35BB

split-complementary

#BB4C35 #35BB8F #3561BB

monochromatic

#5C251A #8B3927 #BB4C35 #D1705C #DE9A8C

Accessibility & contrast

On white

5.00

#BB4C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#BB4C35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4C35

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4C35	#FFFFFF	#000000	##FFFFFF
##BB4C35	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)

#6A6032

Deuteranopia (green-blind)

#867832

Tritanopia (blue-blind)

#CD3347

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bb4c35;
/* rgb */ color: rgb(187, 76, 53);
/* oklch */ color: oklch(55.9% 0.149 33.4);

Tailwind

colors: {
  custom: {
    50: '#d7826d',
    500: '#bb4c35',
    950: '#000000',
  },
}

SCSS

$custom: #bb4c35;
$custom-light: #d7826d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4c35",
  "rgb": {
    "r": 187,
    "g": 76,
    "b": 53
  },
  "hsl": {
    "h": 10.299,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55929,
    "c": 0.14858,
    "h": 33.4
  },
  "luminance": 0.15991
}

Semantic roles & 50–950 ramp

primary

#BB4C35

secondary

#83BDC9

accent

#C5DF49

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB4C35

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

Preview Lab → · Contrast checker → · Palette generator →