#BF3753#BF3753

#BF3753 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.6% C 0.172 H 13.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#BF3753
RGB	rgb(191, 55, 83)
HSL	hsl(348, 55%, 48%)
HSV	hsv(348, 71%, 75%)
CMYK	cmyk(0%, 71.2%, 56.5%, 25.1%)
CIE-LAB	lab(44.85, 55.55, 15.65)
CIE-LCH	lch(44.85, 57.71, 15.73°)
OKLab	oklab(54.64% 0.1675 0.039)
OKLCH	oklch(54.64% 0.172 13.1)
XYZ	xyz(24.4157, 14.4367, 9.6828)
Luminance	0.1443 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3753 #37BFA3

analogous

#BF3797 #BF3753 #BF5F37

triadic

#BF3753 #53BF37 #3753BF

tetradic

#BF3753 #97BF37 #37BFA3 #5F37BF

square

#BF3753 #97BF37 #37BFA3 #5F37BF

split-complementary

#BF3753 #37BF5F #3797BF

monochromatic

#601C2A #8F293E #BF3753 #D26279 #DF91A1

Accessibility & contrast

On white

5.40

#BF3753 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#BF3753 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3753

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3753	#FFFFFF	#000000	##FFFFFF
##BF3753	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5853

Deuteranopia (green-blind)

#7D7450

Tritanopia (blue-blind)

#D11542

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3753;
/* rgb */ color: rgb(191, 55, 83);
/* oklch */ color: oklch(54.6% 0.172 13.1);

Tailwind

colors: {
  custom: {
    50: '#d97883',
    500: '#bf3753',
    950: '#000000',
  },
}

SCSS

$custom: #bf3753;
$custom-light: #d97883;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3753",
  "rgb": {
    "r": 191,
    "g": 55,
    "b": 83
  },
  "hsl": {
    "h": 347.647,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54637,
    "c": 0.17201,
    "h": 13.1
  },
  "luminance": 0.14433
}

Semantic roles & 50–950 ramp

primary

#BF3753

secondary

#88CABC

accent

#DFC049

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #BF3753

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

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