#BF3A33#BF3A33

#BF3A33 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.171 H 27.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#BF3A33
RGB	rgb(191, 58, 51)
HSL	hsl(3, 58%, 47%)
HSV	hsv(3, 73%, 75%)
CMYK	cmyk(0%, 69.6%, 73.3%, 25.1%)
CIE-LAB	lab(44.72, 52.52, 34.75)
CIE-LCH	lch(44.72, 62.98, 33.49°)
OKLab	oklab(54.37% 0.1517 0.0785)
OKLCH	oklch(54.37% 0.171 27.4)
XYZ	xyz(23.5991, 14.3450, 4.6576)
Luminance	0.1434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3A33 #33B8BF

analogous

#BF3372 #BF3A33 #BF8033

triadic

#BF3A33 #33BF3A #3A33BF

tetradic

#BF3A33 #72BF33 #33B8BF #8033BF

square

#BF3A33 #72BF33 #33B8BF #8033BF

split-complementary

#BF3A33 #33BF80 #3372BF

monochromatic

#5E1D19 #8F2B26 #BF3A33 #D3625C #E0908C

Accessibility & contrast

On white

5.43

#BF3A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#BF3A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3A33

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3A33	#FFFFFF	#000000	##FFFFFF
##BF3A33	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605731

Deuteranopia (green-blind)

#81742E

Tritanopia (blue-blind)

#D20B3A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3a33;
/* rgb */ color: rgb(191, 58, 51);
/* oklch */ color: oklch(54.4% 0.171 27.4);

Tailwind

colors: {
  custom: {
    50: '#db786b',
    500: '#bf3a33',
    950: '#000000',
  },
}

SCSS

$custom: #bf3a33;
$custom-light: #db786b;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3a33",
  "rgb": {
    "r": 191,
    "g": 58,
    "b": 51
  },
  "hsl": {
    "h": 3,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54366,
    "c": 0.1708,
    "h": 27.4
  },
  "luminance": 0.14341
}

Semantic roles & 50–950 ramp

primary

#BF3A33

secondary

#83C7CB

accent

#D9E147

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #BF3A33

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

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