#BF4337#BF4337

#BF4337 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.4% C 0.161 H 28.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#BF4337
RGB	rgb(191, 67, 55)
HSL	hsl(5, 55%, 48%)
HSV	hsv(5, 71%, 75%)
CMYK	cmyk(0%, 64.9%, 71.2%, 25.1%)
CIE-LAB	lab(46.14, 49.01, 34.08)
CIE-LCH	lch(46.14, 59.69, 34.81°)
OKLab	oklab(55.44% 0.1415 0.0779)
OKLCH	oklch(55.44% 0.161 28.8)
XYZ	xyz(24.1852, 15.3699, 5.3069)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF4337 #37B3BF

analogous

#BF376F #BF4337 #BF8737

triadic

#BF4337 #37BF43 #4337BF

tetradic

#BF4337 #6FBF37 #37B3BF #8737BF

square

#BF4337 #6FBF37 #37B3BF #8737BF

split-complementary

#BF4337 #37BF87 #376FBF

monochromatic

#60221C #8F3229 #BF4337 #D26B62 #DF9891

Accessibility & contrast

On white

5.16

#BF4337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#BF4337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF4337

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF4337	#FFFFFF	#000000	##FFFFFF
##BF4337	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C35

Deuteranopia (green-blind)

#847733

Tritanopia (blue-blind)

#D22341

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bf4337;
/* rgb */ color: rgb(191, 67, 55);
/* oklch */ color: oklch(55.4% 0.161 28.8);

Tailwind

colors: {
  custom: {
    50: '#da7d6e',
    500: '#bf4337',
    950: '#000000',
  },
}

SCSS

$custom: #bf4337;
$custom-light: #da7d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#bf4337",
  "rgb": {
    "r": 191,
    "g": 67,
    "b": 55
  },
  "hsl": {
    "h": 5.294,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55442,
    "c": 0.16149,
    "h": 28.8
  },
  "luminance": 0.15367
}

Semantic roles & 50–950 ramp

primary

#BF4337

secondary

#88C4CA

accent

#D1DF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF4337

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

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