#BF303A#BF303A

#BF303A is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.5% C 0.179 H 22.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#BF303A
RGB	rgb(191, 48, 58)
HSL	hsl(356, 60%, 47%)
HSV	hsv(356, 75%, 75%)
CMYK	cmyk(0%, 74.9%, 69.6%, 25.1%)
CIE-LAB	lab(43.51, 56.48, 29.20)
CIE-LCH	lch(43.51, 63.58, 27.34°)
OKLab	oklab(53.49% 0.1657 0.0677)
OKLCH	oklch(53.49% 0.179 22.2)
XYZ	xyz(23.3091, 13.4993, 5.3805)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF303A #30BFB5

analogous

#BF3082 #BF303A #BF6E30

triadic

#BF303A #3ABF30 #303ABF

tetradic

#BF303A #82BF30 #30BFB5 #6E30BF

square

#BF303A #82BF30 #30BFB5 #6E30BF

split-complementary

#BF303A #30BF6E #3082BF

monochromatic

#5D171C #8E242B #BF303A #D55760 #E1888E

Accessibility & contrast

On white

5.68

#BF303A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#BF303A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF303A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF303A	#FFFFFF	#000000	##FFFFFF
##BF303A	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5339

Deuteranopia (green-blind)

#7E7235

Tritanopia (blue-blind)

#D20035

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bf303a;
/* rgb */ color: rgb(191, 48, 58);
/* oklch */ color: oklch(53.5% 0.179 22.2);

Tailwind

colors: {
  custom: {
    50: '#db7470',
    500: '#bf303a',
    950: '#000000',
  },
}

SCSS

$custom: #bf303a;
$custom-light: #db7470;
$custom-dark: #000000;

JSON

{
  "hex": "#bf303a",
  "rgb": {
    "r": 191,
    "g": 48,
    "b": 58
  },
  "hsl": {
    "h": 355.804,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53489,
    "c": 0.17899,
    "h": 22.2
  },
  "luminance": 0.13496
}

Semantic roles & 50–950 ramp

primary

#BF303A

secondary

#80CBC6

accent

#E3D845

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF303A

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

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