#BB363C#BB363C

#BB363C is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.4% C 0.169 H 22.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX#BB363C
RGBrgb(187, 54, 60)
HSLhsl(357, 55%, 47%)
HSVhsv(357, 71%, 73%)
CMYKcmyk(0%, 71.1%, 67.9%, 26.7%)
CIE-LABlab(43.56, 53.20, 27.89)
CIE-LCHlch(43.56, 60.06, 27.67°)
OKLaboklab(53.4% 0.1562 0.0652)
OKLCHoklch(53.4% 0.169 22.7)
XYZxyz(22.6307, 13.5327, 5.6945)
Luminance0.1353 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BB363C #36BBB5
analogous
#BB367F #BB363C #BB7236
triadic
#BB363C #3CBB36 #363CBB
tetradic
#BB363C #7FBB36 #36BBB5 #7236BB
square
#BB363C #7FBB36 #36BBB5 #7236BB
split-complementary
#BB363C #36BB72 #367FBB
monochromatic
#5C1B1E #8C282D #BB363C #D05E63 #DE8D91

Accessibility & contrast

On white

5.67
#BB363C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.71
#BB363C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB363C
5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BB363C#FFFFFF#000000##FFFFFF
##BB363C1.005.673.715.67
#FFFFFF5.671.0021.001.00
#0000003.7121.001.0021.00
##FFFFFF5.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B553B
Deuteranopia (green-blind)
#7D7138
Tritanopia (blue-blind)
#CD0739
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #bb363c;
/* rgb */ color: rgb(187, 54, 60);
/* oklch */ color: oklch(53.4% 0.169 22.7);
Tailwind
colors: {
  custom: {
    50: '#d77671',
    500: '#bb363c',
    950: '#000000',
  },
}
SCSS
$custom: #bb363c;
$custom-light: #d77671;
$custom-dark: #000000;
JSON
{
  "hex": "#bb363c",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 60
  },
  "hsl": {
    "h": 357.293,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.1693,
    "h": 22.7
  },
  "luminance": 0.13529
}

Semantic roles & 50–950 ramp

primary
#BB363C
secondary
#84C9C6
accent
#DFD849
background
#FEF7F6
surface
#FCEEEC
border
#D5C9C7
text
#160907
muted
#847B7A

Preview Lab

Preview with #BB363C

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

Preview Lab → · Contrast checker → · Palette generator →

#BB363C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva