#BF372E#BF372E

#BF372E is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.0% C 0.174 H 28.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#BF372E
RGB	rgb(191, 55, 46)
HSL	hsl(4, 61%, 46%)
HSV	hsv(4, 76%, 75%)
CMYK	cmyk(0%, 71.2%, 75.9%, 25.1%)
CIE-LAB	lab(44.25, 53.46, 37.06)
CIE-LCH	lch(44.25, 65.05, 34.73°)
OKLab	oklab(53.99% 0.1536 0.0824)
OKLCH	oklch(53.99% 0.174 28.2)
XYZ	xyz(23.3479, 14.0095, 4.0590)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF372E #2EB6BF

analogous

#BF2E6E #BF372E #BF802E

triadic

#BF372E #2EBF37 #372EBF

tetradic

#BF372E #6EBF2E #2EB6BF #802EBF

square

#BF372E #6EBF2E #2EB6BF #802EBF

split-complementary

#BF372E #2EBF80 #2E6EBF

monochromatic

#5C1B16 #8E2922 #BF372E #D65C54 #E28B86

Accessibility & contrast

On white

5.52

#BF372E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#BF372E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF372E

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF372E	#FFFFFF	#000000	##FFFFFF
##BF372E	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562C

Deuteranopia (green-blind)

#817329

Tritanopia (blue-blind)

#D20036

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf372e;
/* rgb */ color: rgb(191, 55, 46);
/* oklch */ color: oklch(54.0% 0.174 28.2);

Tailwind

colors: {
  custom: {
    50: '#db7767',
    500: '#bf372e',
    950: '#000000',
  },
}

SCSS

$custom: #bf372e;
$custom-light: #db7767;
$custom-dark: #000000;

JSON

{
  "hex": "#bf372e",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 46
  },
  "hsl": {
    "h": 3.724,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5399,
    "c": 0.17428,
    "h": 28.2
  },
  "luminance": 0.14006
}

Semantic roles & 50–950 ramp

primary

#BF372E

secondary

#7EC6CB

accent

#DAE444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #BF372E

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

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