#BB3D2C#BB3D2C

#BB3D2C is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.9% C 0.165 H 30.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#BB3D2C
RGB	rgb(187, 61, 44)
HSL	hsl(7, 62%, 45%)
HSV	hsv(7, 76%, 73%)
CMYK	cmyk(0%, 67.4%, 76.5%, 26.7%)
CIE-LAB	lab(44.36, 49.69, 38.08)
CIE-LCH	lch(44.36, 62.60, 37.47°)
OKLab	oklab(53.93% 0.1418 0.0843)
OKLCH	oklch(53.93% 0.165 30.7)
XYZ	xyz(22.6194, 14.0875, 3.9105)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3D2C #2CAABB

analogous

#BB2C62 #BB3D2C #BB852C

triadic

#BB3D2C #2CBB3D #3D2CBB

tetradic

#BB3D2C #62BB2C #2CAABB #852CBB

square

#BB3D2C #62BB2C #2CAABB #852CBB

split-complementary

#BB3D2C #2CBB85 #2C62BB

monochromatic

#581D15 #892D20 #BB3D2C #D65F4F #E18C80

Accessibility & contrast

On white

5.50

#BB3D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#BB3D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D2C

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3D2C	#FFFFFF	#000000	##FFFFFF
##BB3D2C	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615729

Deuteranopia (green-blind)

#807327

Tritanopia (blue-blind)

#CE163A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3d2c;
/* rgb */ color: rgb(187, 61, 44);
/* oklch */ color: oklch(53.9% 0.165 30.7);

Tailwind

colors: {
  custom: {
    50: '#d87966',
    500: '#bb3d2c',
    950: '#000000',
  },
}

SCSS

$custom: #bb3d2c;
$custom-light: #d87966;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3d2c",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 7.133,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53932,
    "c": 0.16499,
    "h": 30.7
  },
  "luminance": 0.14084
}

Semantic roles & 50–950 ramp

primary

#BB3D2C

secondary

#79C0CA

accent

#D2E543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #BB3D2C

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

Preview Lab → · Contrast checker → · Palette generator →