#BB4547#BB4547

#BB4547 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.3% C 0.153 H 22.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#BB4547
RGB	rgb(187, 69, 71)
HSL	hsl(359, 46%, 50%)
HSV	hsv(359, 63%, 73%)
CMYK	cmyk(0%, 63.1%, 62%, 26.7%)
CIE-LAB	lab(46.01, 47.67, 24.37)
CIE-LCH	lch(46.01, 53.54, 27.07°)
OKLab	oklab(55.3% 0.1409 0.0586)
OKLCH	oklch(55.3% 0.153 22.6)
XYZ	xyz(23.7612, 15.2792, 7.6580)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4547 #45BBB9

analogous

#BB4582 #BB4547 #BB7E45

triadic

#BB4547 #47BB45 #4547BB

tetradic

#BB4547 #82BB45 #45BBB9 #7E45BB

square

#BB4547 #82BB45 #45BBB9 #7E45BB

split-complementary

#BB4547 #45BB7E #4582BB

monochromatic

#622425 #8F3436 #BB4547 #CB7273 #DC9FA0

Accessibility & contrast

On white

5.18

#BB4547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#BB4547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4547

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4547	#FFFFFF	#000000	##FFFFFF
##BB4547	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D46

Deuteranopia (green-blind)

#817644

Tritanopia (blue-blind)

#CD2D47

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb4547;
/* rgb */ color: rgb(187, 69, 71);
/* oklch */ color: oklch(55.3% 0.153 22.6);

Tailwind

colors: {
  custom: {
    50: '#d67e7a',
    500: '#bb4547',
    950: '#000000',
  },
}

SCSS

$custom: #bb4547;
$custom-light: #d67e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4547",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 71
  },
  "hsl": {
    "h": 358.983,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55297,
    "c": 0.15258,
    "h": 22.6
  },
  "luminance": 0.15276
}

Semantic roles & 50–950 ramp

primary

#BB4547

secondary

#94C8C7

accent

#D6D452

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB4547

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

Preview Lab → · Contrast checker → · Palette generator →