#BF3F33#BF3F33

#BF3F33 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.166 H 28.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#BF3F33
RGBrgb(191, 63, 51)
HSLhsl(5, 58%, 47%)
HSVhsv(5, 73%, 75%)
CMYKcmyk(0%, 67%, 73.3%, 25.1%)
CIE-LABlab(45.46, 50.51, 35.58)
CIE-LCHlch(45.46, 61.79, 35.16°)
OKLaboklab(54.92% 0.1454 0.0803)
OKLCHoklch(54.92% 0.166 28.9)
XYZxyz(23.8635, 14.8739, 4.7457)
Luminance0.1487 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BF3F33 #33B3BF
analogous
#BF336D #BF3F33 #BF8533
triadic
#BF3F33 #33BF3F #3F33BF
tetradic
#BF3F33 #6DBF33 #33B3BF #8533BF
square
#BF3F33 #6DBF33 #33B3BF #8533BF
split-complementary
#BF3F33 #33BF85 #336DBF
monochromatic
#5E1F19 #8F2F26 #BF3F33 #D3665C #E0938C

Accessibility & contrast

On white

5.28
#BF3F33 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#BF3F33 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3F33
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BF3F33#FFFFFF#000000##FFFFFF
##BF3F331.005.283.975.28
#FFFFFF5.281.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#635A31
Deuteranopia (green-blind)
#83762F
Tritanopia (blue-blind)
#D21A3D
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #bf3f33;
/* rgb */ color: rgb(191, 63, 51);
/* oklch */ color: oklch(54.9% 0.166 28.9);
Tailwind
colors: {
  custom: {
    50: '#da7b6b',
    500: '#bf3f33',
    950: '#000000',
  },
}
SCSS
$custom: #bf3f33;
$custom-light: #da7b6b;
$custom-dark: #000000;
JSON
{
  "hex": "#bf3f33",
  "rgb": {
    "r": 191,
    "g": 63,
    "b": 51
  },
  "hsl": {
    "h": 5.143,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54918,
    "c": 0.16609,
    "h": 28.9
  },
  "luminance": 0.1487
}

Semantic roles & 50–950 ramp

primary
#BF3F33
secondary
#83C4CB
accent
#D4E147
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#160A07
muted
#847C7A

Preview Lab

Preview with #BF3F33

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

Preview Lab → · Contrast checker → · Palette generator →

#BF3F33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva