#BB3D36#BB3D36

#BB3D36 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.1% C 0.163 H 27.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX#BB3D36
RGBrgb(187, 61, 54)
HSLhsl(3, 55%, 47%)
HSVhsv(3, 71%, 73%)
CMYKcmyk(0%, 67.4%, 71.1%, 26.7%)
CIE-LABlab(44.48, 50.13, 32.55)
CIE-LCHlch(44.48, 59.77, 32.99°)
OKLaboklab(54.06% 0.1453 0.0745)
OKLCHoklch(54.06% 0.163 27.2)
XYZxyz(22.8306, 14.1719, 5.0226)
Luminance0.1417 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BB3D36 #36B4BB
analogous
#BB3671 #BB3D36 #BB8036
triadic
#BB3D36 #36BB3D #3D36BB
tetradic
#BB3D36 #71BB36 #36B4BB #8036BB
square
#BB3D36 #71BB36 #36B4BB #8036BB
split-complementary
#BB3D36 #36BB80 #3671BB
monochromatic
#5C1E1B #8C2E28 #BB3D36 #D0645E #DE928D

Accessibility & contrast

On white

5.48
#BB3D36 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.83
#BB3D36 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3D36
5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BB3D36#FFFFFF#000000##FFFFFF
##BB3D361.005.483.835.48
#FFFFFF5.481.0021.001.00
#0000003.8321.001.0021.00
##FFFFFF5.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#605834
Deuteranopia (green-blind)
#807332
Tritanopia (blue-blind)
#CD193C
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #bb3d36;
/* rgb */ color: rgb(187, 61, 54);
/* oklch */ color: oklch(54.1% 0.163 27.2);
Tailwind
colors: {
  custom: {
    50: '#d77a6d',
    500: '#bb3d36',
    950: '#000000',
  },
}
SCSS
$custom: #bb3d36;
$custom-light: #d77a6d;
$custom-dark: #000000;
JSON
{
  "hex": "#bb3d36",
  "rgb": {
    "r": 187,
    "g": 61,
    "b": 54
  },
  "hsl": {
    "h": 3.158,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54061,
    "c": 0.16325,
    "h": 27.2
  },
  "luminance": 0.14169
}

Semantic roles & 50–950 ramp

primary
#BB3D36
secondary
#84C5C9
accent
#D7DF49
background
#FEF7F6
surface
#FCEEEB
border
#D5C9C6
text
#160A07
muted
#847C7A

Preview Lab

Preview with #BB3D36

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

Preview Lab → · Contrast checker → · Palette generator →

#BB3D36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva