#BF3642#BF3642

#BF3642 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.173 H 20.5°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#BF3642
RGB	rgb(191, 54, 66)
HSL	hsl(355, 56%, 48%)
HSV	hsv(355, 72%, 75%)
CMYK	cmyk(0%, 71.7%, 65.4%, 25.1%)
CIE-LAB	lab(44.39, 54.80, 25.46)
CIE-LCH	lch(44.39, 60.42, 24.92°)
OKLab	oklab(54.19% 0.162 0.0604)
OKLCH	oklch(54.19% 0.173 20.5)
XYZ	xyz(23.7909, 14.1115, 6.6243)
Luminance	0.1411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3642 #36BFB3

analogous

#BF3686 #BF3642 #BF6F36

triadic

#BF3642 #42BF36 #3642BF

tetradic

#BF3642 #86BF36 #36BFB3 #6F36BF

square

#BF3642 #86BF36 #36BFB3 #6F36BF

split-complementary

#BF3642 #36BF6F #3686BF

monochromatic

#601B21 #8F2932 #BF3642 #D2606A #E09097

Accessibility & contrast

On white

5.50

#BF3642 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#BF3642 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3642

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3642	#FFFFFF	#000000	##FFFFFF
##BF3642	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5641

Deuteranopia (green-blind)

#7F743E

Tritanopia (blue-blind)

#D2053C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf3642;
/* rgb */ color: rgb(191, 54, 66);
/* oklch */ color: oklch(54.2% 0.173 20.5);

Tailwind

colors: {
  custom: {
    50: '#da7776',
    500: '#bf3642',
    950: '#000000',
  },
}

SCSS

$custom: #bf3642;
$custom-light: #da7776;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3642",
  "rgb": {
    "r": 191,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 354.745,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54189,
    "c": 0.17294,
    "h": 20.5
  },
  "luminance": 0.14108
}

Semantic roles & 50–950 ramp

primary

#BF3642

secondary

#87CAC4

accent

#DFD249

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BF3642

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

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