#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
RGB	rgb(191, 68, 55)
HSL	hsl(6, 55%, 48%)
HSV	hsv(6, 71%, 75%)
CMYK	cmyk(0%, 64.4%, 71.2%, 25.1%)
CIE-LAB	lab(46.30, 48.58, 34.26)
CIE-LCH	lch(46.30, 59.44, 35.20°)
OKLab	oklab(55.56% 0.1401 0.0783)
OKLCH	oklch(55.56% 0.16 29.2)
XYZ	xyz(24.2451, 15.4899, 5.3269)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

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
##BF4437	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

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.

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