#BB4F3F#BB4F3F

#BB4F3F is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.5% C 0.143 H 30.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#BB4F3F
RGB	rgb(187, 79, 63)
HSL	hsl(8, 50%, 49%)
HSV	hsv(8, 66%, 73%)
CMYK	cmyk(0%, 57.8%, 66.3%, 26.7%)
CIE-LAB	lab(47.65, 42.51, 31.11)
CIE-LCH	lch(47.65, 52.68, 36.20°)
OKLab	oklab(56.49% 0.1232 0.0728)
OKLCH	oklch(56.49% 0.143 30.6)
XYZ	xyz(24.1890, 16.5188, 6.6163)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4F3F #3FABBB

analogous

#BB3F6D #BB4F3F #BB8D3F

triadic

#BB4F3F #3FBB4F #4F3FBB

tetradic

#BB4F3F #6DBB3F #3FABBB #8D3FBB

square

#BB4F3F #6DBB3F #3FABBB #8D3FBB

split-complementary

#BB4F3F #3FBB8D #3F6DBB

monochromatic

#5F2820 #8D3C30 #BB4F3F #CD776A #DCA198

Accessibility & contrast

On white

4.88

#BB4F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#BB4F3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4F3F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4F3F	#FFFFFF	#000000	##FFFFFF
##BB4F3F	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623D

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#CD394C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb4f3f;
/* rgb */ color: rgb(187, 79, 63);
/* oklch */ color: oklch(56.5% 0.143 30.6);

Tailwind

colors: {
  custom: {
    50: '#d68474',
    500: '#bb4f3f',
    950: '#000000',
  },
}

SCSS

$custom: #bb4f3f;
$custom-light: #d68474;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4f3f",
  "rgb": {
    "r": 187,
    "g": 79,
    "b": 63
  },
  "hsl": {
    "h": 7.742,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56487,
    "c": 0.14309,
    "h": 30.6
  },
  "luminance": 0.16516
}

Semantic roles & 50–950 ramp

primary

#BB4F3F

secondary

#8EC1C8

accent

#C7D94F

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #BB4F3F

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

Preview Lab → · Contrast checker → · Palette generator →