#BF3A3A#BF3A3A

#BF3A3A is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.170 H 24.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#BF3A3A
RGB	rgb(191, 58, 58)
HSL	hsl(0, 53%, 49%)
HSV	hsv(0, 70%, 75%)
CMYK	cmyk(0%, 69.6%, 69.6%, 25.1%)
CIE-LAB	lab(44.82, 52.85, 30.78)
CIE-LCH	lch(44.82, 61.16, 30.22°)
OKLab	oklab(54.47% 0.1542 0.0712)
OKLCH	oklch(54.47% 0.17 24.8)
XYZ	xyz(23.7652, 14.4115, 5.5325)
Luminance	0.1441 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3A3A #3ABFBF

analogous

#BF3A7D #BF3A3A #BF7D3A

triadic

#BF3A3A #3ABF3A #3A3ABF

tetradic

#BF3A3A #7DBF3A #3ABFBF #7D3ABF

square

#BF3A3A #7DBF3A #3ABFBF #7D3ABF

split-complementary

#BF3A3A #3ABF7D #3A7DBF

monochromatic

#611D1D #902C2C #BF3A3A #D06666 #DF9595

Accessibility & contrast

On white

5.41

#BF3A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#BF3A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3A3A

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3A3A	#FFFFFF	#000000	##FFFFFF
##BF3A3A	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)

#5F5839

Deuteranopia (green-blind)

#817536

Tritanopia (blue-blind)

#D20F3C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3a3a;
/* rgb */ color: rgb(191, 58, 58);
/* oklch */ color: oklch(54.5% 0.170 24.8);

Tailwind

colors: {
  custom: {
    50: '#da7970',
    500: '#bf3a3a',
    950: '#000000',
  },
}

SCSS

$custom: #bf3a3a;
$custom-light: #da7970;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3a3a",
  "rgb": {
    "r": 191,
    "g": 58,
    "b": 58
  },
  "hsl": {
    "h": 0,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54466,
    "c": 0.16982,
    "h": 24.8
  },
  "luminance": 0.14408
}

Semantic roles & 50–950 ramp

primary

#BF3A3A

secondary

#8BCACA

accent

#DDDD4B

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF3A3A

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

Preview Lab → · Contrast checker → · Palette generator →