#BF3751#BF3751

#BF3751 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.6% C 0.172 H 14.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#BF3751
RGB	rgb(191, 55, 81)
HSL	hsl(349, 55%, 48%)
HSV	hsv(349, 71%, 75%)
CMYK	cmyk(0%, 71.2%, 57.6%, 25.1%)
CIE-LAB	lab(44.81, 55.40, 16.82)
CIE-LCH	lch(44.81, 57.90, 16.89°)
OKLab	oklab(54.59% 0.1667 0.0417)
OKLCH	oklch(54.59% 0.172 14.1)
XYZ	xyz(24.3396, 14.4062, 9.2820)
Luminance	0.1440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3751 #37BFA5

analogous

#BF3795 #BF3751 #BF6137

triadic

#BF3751 #51BF37 #3751BF

tetradic

#BF3751 #95BF37 #37BFA5 #6137BF

square

#BF3751 #95BF37 #37BFA5 #6137BF

split-complementary

#BF3751 #37BF61 #3795BF

monochromatic

#601C29 #8F293D #BF3751 #D26277 #DF91A0

Accessibility & contrast

On white

5.41

#BF3751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#BF3751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3751

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3751	#FFFFFF	#000000	##FFFFFF
##BF3751	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)

#5A5851

Deuteranopia (green-blind)

#7D744E

Tritanopia (blue-blind)

#D11442

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3751;
/* rgb */ color: rgb(191, 55, 81);
/* oklch */ color: oklch(54.6% 0.172 14.1);

Tailwind

colors: {
  custom: {
    50: '#d97881',
    500: '#bf3751',
    950: '#000000',
  },
}

SCSS

$custom: #bf3751;
$custom-light: #d97881;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3751",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 81
  },
  "hsl": {
    "h": 348.529,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54592,
    "c": 0.17187,
    "h": 14.1
  },
  "luminance": 0.14403
}

Semantic roles & 50–950 ramp

primary

#BF3751

secondary

#88CABD

accent

#DFC249

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BF3751

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

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