#BF3B3F#BF3B3F

#BF3B3F is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.168 H 23.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#BF3B3F
RGB	rgb(191, 59, 63)
HSL	hsl(358, 53%, 49%)
HSV	hsv(358, 69%, 75%)
CMYK	cmyk(0%, 69.1%, 67%, 25.1%)
CIE-LAB	lab(45.03, 52.73, 28.07)
CIE-LCH	lch(45.03, 59.73, 28.03°)
OKLab	oklab(54.65% 0.1548 0.0659)
OKLCH	oklch(54.65% 0.168 23.1)
XYZ	xyz(23.9495, 14.5666, 6.2522)
Luminance	0.1456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3B3F #3BBFBB

analogous

#BF3B81 #BF3B3F #BF793B

triadic

#BF3B3F #3FBF3B #3B3FBF

tetradic

#BF3B3F #81BF3B #3BBFBB #793BBF

square

#BF3B3F #81BF3B #3BBFBB #793BBF

split-complementary

#BF3B3F #3BBF79 #3B81BF

monochromatic

#611E20 #902D30 #BF3B3F #D0676A #DF9698

Accessibility & contrast

On white

5.37

#BF3B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#BF3B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3B3F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3B3F	#FFFFFF	#000000	##FFFFFF
##BF3B3F	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F593E

Deuteranopia (green-blind)

#80753B

Tritanopia (blue-blind)

#D2143E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bf3b3f;
/* rgb */ color: rgb(191, 59, 63);
/* oklch */ color: oklch(54.7% 0.168 23.1);

Tailwind

colors: {
  custom: {
    50: '#da7974',
    500: '#bf3b3f',
    950: '#000000',
  },
}

SCSS

$custom: #bf3b3f;
$custom-light: #da7974;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3b3f",
  "rgb": {
    "r": 191,
    "g": 59,
    "b": 63
  },
  "hsl": {
    "h": 358.182,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54653,
    "c": 0.16828,
    "h": 23.1
  },
  "luminance": 0.14563
}

Semantic roles & 50–950 ramp

primary

#BF3B3F

secondary

#8CCAC8

accent

#DCD84C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BF3B3F

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

Preview Lab → · Contrast checker → · Palette generator →