#BB4F3A#BB4F3A

#BB4F3A is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.4% C 0.144 H 32.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#BB4F3A
RGB	rgb(187, 79, 58)
HSL	hsl(10, 53%, 48%)
HSV	hsv(10, 69%, 73%)
CMYK	cmyk(0%, 57.8%, 69%, 26.7%)
CIE-LAB	lab(47.58, 42.22, 33.88)
CIE-LCH	lch(47.58, 54.14, 38.74°)
OKLab	oklab(56.41% 0.1213 0.0781)
OKLCH	oklch(56.41% 0.144 32.8)
XYZ	xyz(24.0556, 16.4654, 5.9136)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4F3A #3AA6BB

analogous

#BB3A66 #BB4F3A #BB8F3A

triadic

#BB4F3A #3ABB4F #4F3ABB

tetradic

#BB4F3A #66BB3A #3AA6BB #8F3ABB

square

#BB4F3A #66BB3A #3AA6BB #8F3ABB

split-complementary

#BB4F3A #3ABB8F #3A66BB

monochromatic

#5E281D #8C3B2C #BB4F3A #CF7563 #DD9E92

Accessibility & contrast

On white

4.89

#BB4F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#BB4F3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4F3A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4F3A	#FFFFFF	#000000	##FFFFFF
##BB4F3A	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6237

Deuteranopia (green-blind)

#867A37

Tritanopia (blue-blind)

#CD384A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb4f3a;
/* rgb */ color: rgb(187, 79, 58);
/* oklch */ color: oklch(56.4% 0.144 32.8);

Tailwind

colors: {
  custom: {
    50: '#d68471',
    500: '#bb4f3a',
    950: '#000000',
  },
}

SCSS

$custom: #bb4f3a;
$custom-light: #d68471;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4f3a",
  "rgb": {
    "r": 187,
    "g": 79,
    "b": 58
  },
  "hsl": {
    "h": 9.767,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56413,
    "c": 0.14432,
    "h": 32.8
  },
  "luminance": 0.16462
}

Semantic roles & 50–950 ramp

primary

#BB4F3A

secondary

#88BEC8

accent

#C5DC4C

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB4F3A

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

Preview Lab → · Contrast checker → · Palette generator →