#BF372D#BF372D

#BF372D is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.0% C 0.174 H 28.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#BF372D
RGB	rgb(191, 55, 45)
HSL	hsl(4, 62%, 46%)
HSV	hsv(4, 76%, 75%)
CMYK	cmyk(0%, 71.2%, 76.4%, 25.1%)
CIE-LAB	lab(44.24, 53.42, 37.61)
CIE-LCH	lch(44.24, 65.33, 35.15°)
OKLab	oklab(53.98% 0.1533 0.0833)
OKLCH	oklch(53.98% 0.174 28.5)
XYZ	xyz(23.3284, 14.0018, 3.9564)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF372D #2DB5BF

analogous

#BF2D6C #BF372D #BF802D

triadic

#BF372D #2DBF37 #372DBF

tetradic

#BF372D #6CBF2D #2DB5BF #802DBF

square

#BF372D #6CBF2D #2DB5BF #802DBF

split-complementary

#BF372D #2DBF80 #2D6CBF

monochromatic

#5C1A16 #8D2921 #BF372D #D65C53 #E28B84

Accessibility & contrast

On white

5.53

#BF372D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#BF372D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF372D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF372D	#FFFFFF	#000000	##FFFFFF
##BF372D	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)

#5F562B

Deuteranopia (green-blind)

#817328

Tritanopia (blue-blind)

#D20036

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf372d;
/* rgb */ color: rgb(191, 55, 45);
/* oklch */ color: oklch(54.0% 0.174 28.5);

Tailwind

colors: {
  custom: {
    50: '#db7767',
    500: '#bf372d',
    950: '#000000',
  },
}

SCSS

$custom: #bf372d;
$custom-light: #db7767;
$custom-dark: #000000;

JSON

{
  "hex": "#bf372d",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 45
  },
  "hsl": {
    "h": 4.11,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53979,
    "c": 0.17443,
    "h": 28.5
  },
  "luminance": 0.13998
}

Semantic roles & 50–950 ramp

primary

#BF372D

secondary

#7CC6CB

accent

#DAE543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #BF372D

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

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