#BB3C3D#BB3C3D

#BB3C3D is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.163 H 24.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#BB3C3D
RGB	rgb(187, 60, 61)
HSL	hsl(360, 51%, 48%)
HSV	hsv(360, 68%, 73%)
CMYK	cmyk(0%, 67.9%, 67.4%, 26.7%)
CIE-LAB	lab(44.43, 50.90, 28.36)
CIE-LCH	lch(44.43, 58.27, 29.12°)
OKLab	oklab(54.06% 0.1492 0.0664)
OKLCH	oklch(54.06% 0.163 24)
XYZ	xyz(22.9541, 14.1367, 5.9340)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3C3D #3CBBBA

analogous

#BB3C7C #BB3C3D #BB7A3C

triadic

#BB3C3D #3DBB3C #3C3DBB

tetradic

#BB3C3D #7CBB3C #3CBBBA #7A3CBB

square

#BB3C3D #7CBB3C #3CBBBA #7A3CBB

split-complementary

#BB3C3D #3CBB7A #3C7CBB

monochromatic

#5E1E1F #8D2D2E #BB3C3D #CE6667 #DD9595

Accessibility & contrast

On white

5.49

#BB3C3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#BB3C3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3C3D

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3C3D	#FFFFFF	#000000	##FFFFFF
##BB3C3D	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#7F7339

Tritanopia (blue-blind)

#CD193E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3c3d;
/* rgb */ color: rgb(187, 60, 61);
/* oklch */ color: oklch(54.1% 0.163 24.0);

Tailwind

colors: {
  custom: {
    50: '#d77972',
    500: '#bb3c3d',
    950: '#000000',
  },
}

SCSS

$custom: #bb3c3d;
$custom-light: #d77972;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3c3d",
  "rgb": {
    "r": 187,
    "g": 60,
    "b": 61
  },
  "hsl": {
    "h": 359.528,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.16327,
    "h": 24
  },
  "luminance": 0.14133
}

Semantic roles & 50–950 ramp

primary

#BB3C3D

secondary

#8BC8C8

accent

#DBDA4D

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB3C3D

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

Preview Lab → · Contrast checker → · Palette generator →