#BF3340#BF3340

#BF3340 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.9% C 0.176 H 20.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#BF3340
RGB	rgb(191, 51, 64)
HSL	hsl(354, 58%, 47%)
HSV	hsv(354, 73%, 75%)
CMYK	cmyk(0%, 73.3%, 66.5%, 25.1%)
CIE-LAB	lab(43.97, 55.76, 26.15)
CIE-LCH	lch(43.97, 61.59, 25.12°)
OKLab	oklab(53.86% 0.1647 0.0617)
OKLCH	oklch(53.86% 0.176 20.6)
XYZ	xyz(23.5976, 13.8177, 6.2740)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3340 #33BFB2

analogous

#BF3386 #BF3340 #BF6C33

triadic

#BF3340 #40BF33 #3340BF

tetradic

#BF3340 #86BF33 #33BFB2 #6C33BF

square

#BF3340 #86BF33 #33BFB2 #6C33BF

split-complementary

#BF3340 #33BF6C #3386BF

monochromatic

#5E1920 #8F2630 #BF3340 #D35C67 #E08C94

Accessibility & contrast

On white

5.58

#BF3340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#BF3340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3340

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3340	#FFFFFF	#000000	##FFFFFF
##BF3340	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553F

Deuteranopia (green-blind)

#7E733C

Tritanopia (blue-blind)

#D20039

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bf3340;
/* rgb */ color: rgb(191, 51, 64);
/* oklch */ color: oklch(53.9% 0.176 20.6);

Tailwind

colors: {
  custom: {
    50: '#da7574',
    500: '#bf3340',
    950: '#000000',
  },
}

SCSS

$custom: #bf3340;
$custom-light: #da7574;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3340",
  "rgb": {
    "r": 191,
    "g": 51,
    "b": 64
  },
  "hsl": {
    "h": 354.429,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53864,
    "c": 0.17588,
    "h": 20.6
  },
  "luminance": 0.13814
}

Semantic roles & 50–950 ramp

primary

#BF3340

secondary

#83CBC4

accent

#E1D347

background

#FEF7F7

surface

#FDEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BF3340

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

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