#BB4D3A#BB4D3A

#BB4D3A is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.1% C 0.146 H 31.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#BB4D3A
RGB	rgb(187, 77, 58)
HSL	hsl(9, 53%, 48%)
HSV	hsv(9, 69%, 73%)
CMYK	cmyk(0%, 58.8%, 69%, 26.7%)
CIE-LAB	lab(47.21, 43.19, 33.45)
CIE-LCH	lch(47.21, 54.62, 37.76°)
OKLab	oklab(56.14% 0.1243 0.0772)
OKLCH	oklch(56.14% 0.146 31.8)
XYZ	xyz(23.9135, 16.1812, 5.8662)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4D3A #3AA8BB

analogous

#BB3A68 #BB4D3A #BB8D3A

triadic

#BB4D3A #3ABB4D #4D3ABB

tetradic

#BB4D3A #68BB3A #3AA8BB #8D3ABB

square

#BB4D3A #68BB3A #3AA8BB #8D3ABB

split-complementary

#BB4D3A #3ABB8D #3A68BB

monochromatic

#5E271D #8C3A2C #BB4D3A #CF7363 #DD9D92

Accessibility & contrast

On white

4.96

#BB4D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#BB4D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4D3A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4D3A	#FFFFFF	#000000	##FFFFFF
##BB4D3A	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6138

Deuteranopia (green-blind)

#867937

Tritanopia (blue-blind)

#CD3649

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb4d3a;
/* rgb */ color: rgb(187, 77, 58);
/* oklch */ color: oklch(56.1% 0.146 31.8);

Tailwind

colors: {
  custom: {
    50: '#d68371',
    500: '#bb4d3a',
    950: '#000000',
  },
}

SCSS

$custom: #bb4d3a;
$custom-light: #d68371;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4d3a",
  "rgb": {
    "r": 187,
    "g": 77,
    "b": 58
  },
  "hsl": {
    "h": 8.837,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56135,
    "c": 0.14635,
    "h": 31.8
  },
  "luminance": 0.16178
}

Semantic roles & 50–950 ramp

primary

#BB4D3A

secondary

#88BFC8

accent

#C7DC4C

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB4D3A

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

Preview Lab → · Contrast checker → · Palette generator →