#BF4437#BF4437

#BF4437 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.6% C 0.160 H 29.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#BF4437
RGBrgb(191, 68, 55)
HSLhsl(6, 55%, 48%)
HSVhsv(6, 71%, 75%)
CMYKcmyk(0%, 64.4%, 71.2%, 25.1%)
CIE-LABlab(46.30, 48.58, 34.26)
CIE-LCHlch(46.30, 59.44, 35.20°)
OKLaboklab(55.56% 0.1401 0.0783)
OKLCHoklch(55.56% 0.16 29.2)
XYZxyz(24.2451, 15.4899, 5.3269)
Luminance0.1549 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BF4437 #37B2BF
analogous
#BF376E #BF4437 #BF8837
triadic
#BF4437 #37BF44 #4437BF
tetradic
#BF4437 #6EBF37 #37B2BF #8837BF
square
#BF4437 #6EBF37 #37B2BF #8837BF
split-complementary
#BF4437 #37BF88 #376EBF
monochromatic
#60221C #8F3329 #BF4437 #D26C62 #DF9991

Accessibility & contrast

On white

5.13
#BF4437 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.10
#BF4437 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF4437
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BF4437#FFFFFF#000000##FFFFFF
##BF44371.005.134.105.13
#FFFFFF5.131.0021.001.00
#0000004.1021.001.0021.00
##FFFFFF5.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#665D35
Deuteranopia (green-blind)
#847833
Tritanopia (blue-blind)
#D22542
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #bf4437;
/* rgb */ color: rgb(191, 68, 55);
/* oklch */ color: oklch(55.6% 0.160 29.2);
Tailwind
colors: {
  custom: {
    50: '#da7e6e',
    500: '#bf4437',
    950: '#000000',
  },
}
SCSS
$custom: #bf4437;
$custom-light: #da7e6e;
$custom-dark: #000000;
JSON
{
  "hex": "#bf4437",
  "rgb": {
    "r": 191,
    "g": 68,
    "b": 55
  },
  "hsl": {
    "h": 5.735,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55563,
    "c": 0.16049,
    "h": 29.2
  },
  "luminance": 0.15486
}

Semantic roles & 50–950 ramp

primary
#BF4437
secondary
#88C4CA
accent
#D0DF49
background
#FEF7F6
surface
#FDEEEC
border
#D5C9C7
text
#160A07
muted
#847C7A

Preview Lab

Preview with #BF4437

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

Preview Lab → · Contrast checker → · Palette generator →

#BF4437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva