#BB4734#BB4734

#BB4734 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.3% C 0.154 H 31.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#BB4734
RGB	rgb(187, 71, 52)
HSL	hsl(8, 56%, 47%)
HSV	hsv(8, 72%, 73%)
CMYK	cmyk(0%, 62%, 72.2%, 26.7%)
CIE-LAB	lab(46.07, 45.68, 35.52)
CIE-LCH	lch(46.07, 57.87, 37.87°)
OKLab	oklab(55.25% 0.1309 0.0806)
OKLCH	oklch(55.25% 0.154 31.6)
XYZ	xyz(23.3690, 15.3224, 4.9751)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4734 #34A8BB

analogous

#BB3465 #BB4734 #BB8A34

triadic

#BB4734 #34BB47 #4734BB

tetradic

#BB4734 #65BB34 #34A8BB #8A34BB

square

#BB4734 #65BB34 #34A8BB #8A34BB

split-complementary

#BB4734 #34BB8A #3465BB

monochromatic

#5B2319 #8B3527 #BB4734 #D16C5B #DF978B

Accessibility & contrast

On white

5.17

#BB4734 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#BB4734 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4734

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4734	#FFFFFF	#000000	##FFFFFF
##BB4734	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D31

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#CD2C43

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb4734;
/* rgb */ color: rgb(187, 71, 52);
/* oklch */ color: oklch(55.3% 0.154 31.6);

Tailwind

colors: {
  custom: {
    50: '#d77f6c',
    500: '#bb4734',
    950: '#000000',
  },
}

SCSS

$custom: #bb4734;
$custom-light: #d77f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4734",
  "rgb": {
    "r": 187,
    "g": 71,
    "b": 52
  },
  "hsl": {
    "h": 8.444,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55251,
    "c": 0.15375,
    "h": 31.6
  },
  "luminance": 0.15319
}

Semantic roles & 50–950 ramp

primary

#BB4734

secondary

#82BFC9

accent

#CAE048

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BB4734

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

Preview Lab → · Contrast checker → · Palette generator →