#BB3D3E#BB3D3E

#BB3D3E is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.162 H 23.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#BB3D3E
RGB	rgb(187, 61, 62)
HSL	hsl(360, 51%, 49%)
HSV	hsv(360, 67%, 73%)
CMYK	cmyk(0%, 67.4%, 66.8%, 26.7%)
CIE-LAB	lab(44.59, 50.55, 27.97)
CIE-LCH	lch(44.59, 57.77, 28.95°)
OKLab	oklab(54.19% 0.1482 0.0657)
OKLCH	oklch(54.19% 0.162 23.9)
XYZ	xyz(23.0342, 14.2534, 6.0948)
Luminance	0.1425 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3D3E #3DBBBA

analogous

#BB3D7D #BB3D3E #BB7B3D

triadic

#BB3D3E #3EBB3D #3D3EBB

tetradic

#BB3D3E #7DBB3D #3DBBBA #7B3DBB

square

#BB3D3E #7DBB3D #3DBBBA #7B3DBB

split-complementary

#BB3D3E #3DBB7B #3D7DBB

monochromatic

#5F1F1F #8D2E2F #BB3D3E #CE6868 #DD9696

Accessibility & contrast

On white

5.45

#BB3D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#BB3D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D3E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3D3E	#FFFFFF	#000000	##FFFFFF
##BB3D3E	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583D

Deuteranopia (green-blind)

#7F733A

Tritanopia (blue-blind)

#CD1C3F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3d3e;
/* rgb */ color: rgb(187, 61, 62);
/* oklch */ color: oklch(54.2% 0.162 23.9);

Tailwind

colors: {
  custom: {
    50: '#d77a73',
    500: '#bb3d3e',
    950: '#000000',
  },
}

SCSS

$custom: #bb3d3e;
$custom-light: #d77a73;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3d3e",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 62
  },
  "hsl": {
    "h": 359.524,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54185,
    "c": 0.16213,
    "h": 23.9
  },
  "luminance": 0.1425
}

Semantic roles & 50–950 ramp

primary

#BB3D3E

secondary

#8CC8C8

accent

#DAD94E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB3D3E

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

Preview Lab → · Contrast checker → · Palette generator →