#BF373C#BF373C

#BF373C is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.172 H 23.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#BF373C
RGB	rgb(191, 55, 60)
HSL	hsl(358, 55%, 48%)
HSV	hsv(358, 71%, 75%)
CMYK	cmyk(0%, 71.2%, 68.6%, 25.1%)
CIE-LAB	lab(44.43, 54.10, 29.13)
CIE-LCH	lch(44.43, 61.44, 28.30°)
OKLab	oklab(54.19% 0.1586 0.0678)
OKLCH	oklch(54.19% 0.172 23.2)
XYZ	xyz(23.6702, 14.1385, 5.7567)
Luminance	0.1414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF373C #37BFBA

analogous

#BF3780 #BF373C #BF7637

triadic

#BF373C #3CBF37 #373CBF

tetradic

#BF373C #80BF37 #37BFBA #7637BF

square

#BF373C #80BF37 #37BFBA #7637BF

split-complementary

#BF373C #37BF76 #3780BF

monochromatic

#601C1E #8F292D #BF373C #D26266 #DF9194

Accessibility & contrast

On white

5.49

#BF373C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#BF373C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF373C

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF373C	#FFFFFF	#000000	##FFFFFF
##BF373C	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D563B

Deuteranopia (green-blind)

#7F7438

Tritanopia (blue-blind)

#D2053A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf373c;
/* rgb */ color: rgb(191, 55, 60);
/* oklch */ color: oklch(54.2% 0.172 23.2);

Tailwind

colors: {
  custom: {
    50: '#da7771',
    500: '#bf373c',
    950: '#000000',
  },
}

SCSS

$custom: #bf373c;
$custom-light: #da7771;
$custom-dark: #000000;

JSON

{
  "hex": "#bf373c",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 60
  },
  "hsl": {
    "h": 357.794,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54187,
    "c": 0.17246,
    "h": 23.2
  },
  "luminance": 0.14135
}

Semantic roles & 50–950 ramp

primary

#BF373C

secondary

#88CAC8

accent

#DFD949

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF373C

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

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