#BF3A3B#BF3A3B

#BF3A3B is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.170 H 24.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#BF3A3B
RGB	rgb(191, 58, 59)
HSL	hsl(360, 53%, 49%)
HSV	hsv(360, 70%, 75%)
CMYK	cmyk(0%, 69.6%, 69.1%, 25.1%)
CIE-LAB	lab(44.83, 52.90, 30.21)
CIE-LCH	lch(44.83, 60.92, 29.73°)
OKLab	oklab(54.48% 0.1546 0.0701)
OKLCH	oklch(54.48% 0.17 24.4)
XYZ	xyz(23.7909, 14.4217, 5.6678)
Luminance	0.1442 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3A3B #3ABFBE

analogous

#BF3A7E #BF3A3B #BF7C3A

triadic

#BF3A3B #3BBF3A #3A3BBF

tetradic

#BF3A3B #7EBF3A #3ABFBE #7C3ABF

square

#BF3A3B #7EBF3A #3ABFBE #7C3ABF

split-complementary

#BF3A3B #3ABF7C #3A7EBF

monochromatic

#611D1E #902C2C #BF3A3B #D06667 #DF9595

Accessibility & contrast

On white

5.41

#BF3A3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#BF3A3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3A3B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3A3B	#FFFFFF	#000000	##FFFFFF
##BF3A3B	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583A

Deuteranopia (green-blind)

#817537

Tritanopia (blue-blind)

#D2103C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3a3b;
/* rgb */ color: rgb(191, 58, 59);
/* oklch */ color: oklch(54.5% 0.170 24.4);

Tailwind

colors: {
  custom: {
    50: '#da7971',
    500: '#bf3a3b',
    950: '#000000',
  },
}

SCSS

$custom: #bf3a3b;
$custom-light: #da7971;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3a3b",
  "rgb": {
    "r": 191,
    "g": 58,
    "b": 59
  },
  "hsl": {
    "h": 359.549,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54482,
    "c": 0.16971,
    "h": 24.4
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary

#BF3A3B

secondary

#8BCACA

accent

#DDDC4B

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF3A3B

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

Preview Lab → · Contrast checker → · Palette generator →