#BF2F37#BF2F37

#BF2F37 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.180 H 23.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#BF2F37
RGB	rgb(191, 47, 55)
HSL	hsl(357, 61%, 47%)
HSV	hsv(357, 75%, 75%)
CMYK	cmyk(0%, 75.4%, 71.2%, 25.1%)
CIE-LAB	lab(43.34, 56.66, 30.81)
CIE-LCH	lch(43.34, 64.50, 28.53°)
OKLab	oklab(53.35% 0.1656 0.0707)
OKLCH	oklch(53.35% 0.18 23.1)
XYZ	xyz(23.1946, 13.3888, 4.9767)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF2F37 #2FBFB7

analogous

#BF2F7F #BF2F37 #BF6F2F

triadic

#BF2F37 #37BF2F #2F37BF

tetradic

#BF2F37 #7FBF2F #2FBFB7 #6F2FBF

square

#BF2F37 #7FBF2F #2FBFB7 #6F2FBF

split-complementary

#BF2F37 #2FBF6F #2F7FBF

monochromatic

#5D171B #8E2329 #BF2F37 #D5565D #E1878C

Accessibility & contrast

On white

5.71

#BF2F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#BF2F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF2F37

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF2F37	#FFFFFF	#000000	##FFFFFF
##BF2F37	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5336

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#D20034

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bf2f37;
/* rgb */ color: rgb(191, 47, 55);
/* oklch */ color: oklch(53.4% 0.180 23.1);

Tailwind

colors: {
  custom: {
    50: '#db736e',
    500: '#bf2f37',
    950: '#000000',
  },
}

SCSS

$custom: #bf2f37;
$custom-light: #db736e;
$custom-dark: #000000;

JSON

{
  "hex": "#bf2f37",
  "rgb": {
    "r": 191,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 356.667,
    "s": 60.504,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53354,
    "c": 0.18009,
    "h": 23.1
  },
  "luminance": 0.13385
}

Semantic roles & 50–950 ramp

primary

#BF2F37

secondary

#7FCBC7

accent

#E4DB44

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF2F37

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

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