#BF3F2B#BF3F2B

#BF3F2B is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.8% C 0.168 H 31.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#BF3F2B
RGB	rgb(191, 63, 43)
HSL	hsl(8, 63%, 46%)
HSV	hsv(8, 77%, 75%)
CMYK	cmyk(0%, 67%, 77.5%, 25.1%)
CIE-LAB	lab(45.37, 50.18, 39.91)
CIE-LCH	lch(45.37, 64.12, 38.50°)
OKLab	oklab(54.82% 0.1427 0.0877)
OKLCH	oklch(54.82% 0.168 31.6)
XYZ	xyz(23.7021, 14.8093, 3.8955)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3F2B #2BABBF

analogous

#BF2B61 #BF3F2B #BF892B

triadic

#BF3F2B #2BBF3F #3F2BBF

tetradic

#BF3F2B #61BF2B #2BABBF #892BBF

square

#BF3F2B #61BF2B #2BABBF #892BBF

split-complementary

#BF3F2B #2BBF89 #2B61BF

monochromatic

#5B1E15 #8D2F20 #BF3F2B #D86250 #E38F82

Accessibility & contrast

On white

5.30

#BF3F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#BF3F2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3F2B

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3F2B	#FFFFFF	#000000	##FFFFFF
##BF3F2B	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A28

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#D2183B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bf3f2b;
/* rgb */ color: rgb(191, 63, 43);
/* oklch */ color: oklch(54.8% 0.168 31.6);

Tailwind

colors: {
  custom: {
    50: '#db7b66',
    500: '#bf3f2b',
    950: '#000000',
  },
}

SCSS

$custom: #bf3f2b;
$custom-light: #db7b66;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3f2b",
  "rgb": {
    "r": 191,
    "g": 63,
    "b": 43
  },
  "hsl": {
    "h": 8.108,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54823,
    "c": 0.16755,
    "h": 31.6
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#BF3F2B

secondary

#7AC1CC

accent

#D0E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #BF3F2B

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

Preview Lab → · Contrast checker → · Palette generator →