#BF3543#BF3543

#BF3543 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.174 H 19.8°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#BF3543
RGB	rgb(191, 53, 67)
HSL	hsl(354, 57%, 48%)
HSV	hsv(354, 72%, 75%)
CMYK	cmyk(0%, 72.3%, 64.9%, 25.1%)
CIE-LAB	lab(44.28, 55.22, 24.71)
CIE-LCH	lch(44.28, 60.50, 24.11°)
OKLab	oklab(54.11% 0.1636 0.0589)
OKLCH	oklch(54.11% 0.174 19.8)
XYZ	xyz(23.7746, 14.0313, 6.7655)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3543 #35BFB1

analogous

#BF3588 #BF3543 #BF6C35

triadic

#BF3543 #43BF35 #3543BF

tetradic

#BF3543 #88BF35 #35BFB1 #6C35BF

square

#BF3543 #88BF35 #35BFB1 #6C35BF

split-complementary

#BF3543 #35BF6C #3588BF

monochromatic

#5F1A21 #8F2832 #BF3543 #D35F6A #E08F97

Accessibility & contrast

On white

5.52

#BF3543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#BF3543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3543

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3543	#FFFFFF	#000000	##FFFFFF
##BF3543	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5643

Deuteranopia (green-blind)

#7E733F

Tritanopia (blue-blind)

#D2023B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf3543;
/* rgb */ color: rgb(191, 53, 67);
/* oklch */ color: oklch(54.1% 0.174 19.8);

Tailwind

colors: {
  custom: {
    50: '#da7677',
    500: '#bf3543',
    950: '#000000',
  },
}

SCSS

$custom: #bf3543;
$custom-light: #da7677;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3543",
  "rgb": {
    "r": 191,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 353.913,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54109,
    "c": 0.17385,
    "h": 19.8
  },
  "luminance": 0.14028
}

Semantic roles & 50–950 ramp

primary

#BF3543

secondary

#85CAC3

accent

#E0D048

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BF3543

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

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