#BF3934#BF3934

#BF3934 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.172 H 26.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#BF3934
RGB	rgb(191, 57, 52)
HSL	hsl(2, 57%, 48%)
HSV	hsv(2, 73%, 75%)
CMYK	cmyk(0%, 70.2%, 72.8%, 25.1%)
CIE-LAB	lab(44.60, 52.95, 34.03)
CIE-LCH	lch(44.60, 62.94, 32.73°)
OKLab	oklab(54.27% 0.1533 0.0772)
OKLCH	oklch(54.27% 0.172 26.7)
XYZ	xyz(23.5714, 14.2541, 4.7583)
Luminance	0.1425 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3934 #34BABF

analogous

#BF3475 #BF3934 #BF7E34

triadic

#BF3934 #34BF39 #3934BF

tetradic

#BF3934 #75BF34 #34BABF #7E34BF

square

#BF3934 #75BF34 #34BABF #7E34BF

split-complementary

#BF3934 #34BF7E #3475BF

monochromatic

#5F1C1A #8F2B27 #BF3934 #D3615D #E0908D

Accessibility & contrast

On white

5.45

#BF3934 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#BF3934 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3934

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3934	#FFFFFF	#000000	##FFFFFF
##BF3934	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5732

Deuteranopia (green-blind)

#81742F

Tritanopia (blue-blind)

#D20839

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf3934;
/* rgb */ color: rgb(191, 57, 52);
/* oklch */ color: oklch(54.3% 0.172 26.7);

Tailwind

colors: {
  custom: {
    50: '#db786c',
    500: '#bf3934',
    950: '#000000',
  },
}

SCSS

$custom: #bf3934;
$custom-light: #db786c;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3934",
  "rgb": {
    "r": 191,
    "g": 57,
    "b": 52
  },
  "hsl": {
    "h": 2.158,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54274,
    "c": 0.17157,
    "h": 26.7
  },
  "luminance": 0.14251
}

Semantic roles & 50–950 ramp

primary

#BF3934

secondary

#84C8CA

accent

#DBE047

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF3934

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

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