#BB3E3C#BB3E3C

#BB3E3C is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.161 H 25.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#BB3E3C
RGB	rgb(187, 62, 60)
HSL	hsl(1, 51%, 48%)
HSV	hsv(1, 68%, 73%)
CMYK	cmyk(0%, 66.8%, 67.9%, 26.7%)
CIE-LAB	lab(44.72, 50.02, 29.31)
CIE-LCH	lch(44.72, 57.98, 30.36°)
OKLab	oklab(54.27% 0.1462 0.0684)
OKLCH	oklch(54.27% 0.161 25.1)
XYZ	xyz(23.0342, 14.3396, 5.8290)
Luminance	0.1434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3E3C #3CB9BB

analogous

#BB3C79 #BB3E3C #BB7D3C

triadic

#BB3E3C #3CBB3E #3E3CBB

tetradic

#BB3E3C #79BB3C #3CB9BB #7D3CBB

square

#BB3E3C #79BB3C #3CB9BB #7D3CBB

split-complementary

#BB3E3C #3CBB7D #3C79BB

monochromatic

#5E1F1E #8D2F2D #BB3E3C #CE6866 #DD9695

Accessibility & contrast

On white

5.43

#BB3E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#BB3E3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3E3C

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3E3C	#FFFFFF	#000000	##FFFFFF
##BB3E3C	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593B

Deuteranopia (green-blind)

#7F7438

Tritanopia (blue-blind)

#CD1D3F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3e3c;
/* rgb */ color: rgb(187, 62, 60);
/* oklch */ color: oklch(54.3% 0.161 25.1);

Tailwind

colors: {
  custom: {
    50: '#d77a72',
    500: '#bb3e3c',
    950: '#000000',
  },
}

SCSS

$custom: #bb3e3c;
$custom-light: #d77a72;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3e3c",
  "rgb": {
    "r": 187,
    "g": 62,
    "b": 60
  },
  "hsl": {
    "h": 0.945,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54266,
    "c": 0.16138,
    "h": 25.1
  },
  "luminance": 0.14336
}

Semantic roles & 50–950 ramp

primary

#BB3E3C

secondary

#8BC7C8

accent

#D9DB4D

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB3E3C

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

Preview Lab → · Contrast checker → · Palette generator →