#BF4D37#BF4D37

#BF4D37 is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.7% C 0.152 H 32.8°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#BF4D37
RGB	rgb(191, 77, 55)
HSL	hsl(10, 55%, 48%)
HSV	hsv(10, 71%, 75%)
CMYK	cmyk(0%, 59.7%, 71.2%, 25.1%)
CIE-LAB	lab(47.83, 44.50, 36.02)
CIE-LCH	lch(47.83, 57.25, 38.99°)
OKLab	oklab(56.72% 0.1274 0.0821)
OKLCH	oklch(56.72% 0.152 32.8)
XYZ	xyz(24.8318, 16.6633, 5.5224)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF4D37 #37A9BF

analogous

#BF3765 #BF4D37 #BF9137

triadic

#BF4D37 #37BF4D #4D37BF

tetradic

#BF4D37 #65BF37 #37A9BF #9137BF

square

#BF4D37 #65BF37 #37A9BF #9137BF

split-complementary

#BF4D37 #37BF91 #3765BF

monochromatic

#60271C #8F3A29 #BF4D37 #D27462 #DF9E91

Accessibility & contrast

On white

4.85

#BF4D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#BF4D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF4D37

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF4D37	#FFFFFF	#000000	##FFFFFF
##BF4D37	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6234

Deuteranopia (green-blind)

#887B34

Tritanopia (blue-blind)

#D23448

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bf4d37;
/* rgb */ color: rgb(191, 77, 55);
/* oklch */ color: oklch(56.7% 0.152 32.8);

Tailwind

colors: {
  custom: {
    50: '#d9836f',
    500: '#bf4d37',
    950: '#000000',
  },
}

SCSS

$custom: #bf4d37;
$custom-light: #d9836f;
$custom-dark: #000000;

JSON

{
  "hex": "#bf4d37",
  "rgb": {
    "r": 191,
    "g": 77,
    "b": 55
  },
  "hsl": {
    "h": 9.706,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56719,
    "c": 0.15155,
    "h": 32.8
  },
  "luminance": 0.1666
}

Semantic roles & 50–950 ramp

primary

#BF4D37

secondary

#88BFCA

accent

#C6DF49

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BF4D37

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

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