#BF372A#BF372A

#BF372A is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.9% C 0.175 H 29.4°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#BF372A
RGB	rgb(191, 55, 42)
HSL	hsl(5, 64%, 46%)
HSV	hsv(5, 78%, 75%)
CMYK	cmyk(0%, 71.2%, 78%, 25.1%)
CIE-LAB	lab(44.20, 53.31, 39.24)
CIE-LCH	lch(44.20, 66.19, 36.35°)
OKLab	oklab(53.95% 0.1523 0.086)
OKLCH	oklch(53.95% 0.175 29.4)
XYZ	xyz(23.2727, 13.9795, 3.6629)
Luminance	0.1398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF372A #2AB2BF

analogous

#BF2A67 #BF372A #BF812A

triadic

#BF372A #2ABF37 #372ABF

tetradic

#BF372A #67BF2A #2AB2BF #812ABF

square

#BF372A #67BF2A #2AB2BF #812ABF

split-complementary

#BF372A #2ABF81 #2A67BF

monochromatic

#5B1A14 #8D291F #BF372A #D85A4E #E38980

Accessibility & contrast

On white

5.53

#BF372A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#BF372A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF372A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF372A	#FFFFFF	#000000	##FFFFFF
##BF372A	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5627

Deuteranopia (green-blind)

#817324

Tritanopia (blue-blind)

#D20035

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bf372a;
/* rgb */ color: rgb(191, 55, 42);
/* oklch */ color: oklch(53.9% 0.175 29.4);

Tailwind

colors: {
  custom: {
    50: '#db7765',
    500: '#bf372a',
    950: '#000000',
  },
}

SCSS

$custom: #bf372a;
$custom-light: #db7765;
$custom-dark: #000000;

JSON

{
  "hex": "#bf372a",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 5.235,
    "s": 63.948,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53945,
    "c": 0.17489,
    "h": 29.4
  },
  "luminance": 0.13976
}

Semantic roles & 50–950 ramp

primary

#BF372A

secondary

#79C5CC

accent

#D8E741

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #BF372A

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

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