#BF3947#BF3947

#BF3947 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.6% C 0.170 H 19.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#BF3947
RGB	rgb(191, 57, 71)
HSL	hsl(354, 54%, 49%)
HSV	hsv(354, 70%, 75%)
CMYK	cmyk(0%, 70.2%, 62.8%, 25.1%)
CIE-LAB	lab(44.89, 53.98, 23.06)
CIE-LCH	lch(44.89, 58.69, 23.13°)
OKLab	oklab(54.59% 0.1604 0.0555)
OKLCH	oklch(54.59% 0.17 19.1)
XYZ	xyz(24.0888, 14.4610, 7.4828)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3947 #39BFB1

analogous

#BF398A #BF3947 #BF6E39

triadic

#BF3947 #47BF39 #3947BF

tetradic

#BF3947 #8ABF39 #39BFB1 #6E39BF

square

#BF3947 #8ABF39 #39BFB1 #6E39BF

split-complementary

#BF3947 #39BF6E #398ABF

monochromatic

#611D24 #902B35 #BF3947 #D16470 #DF939B

Accessibility & contrast

On white

5.40

#BF3947 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#BF3947 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3947

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3947	#FFFFFF	#000000	##FFFFFF
##BF3947	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)

#5D5847

Deuteranopia (green-blind)

#7F7543

Tritanopia (blue-blind)

#D1133F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3947;
/* rgb */ color: rgb(191, 57, 71);
/* oklch */ color: oklch(54.6% 0.170 19.1);

Tailwind

colors: {
  custom: {
    50: '#d9787a',
    500: '#bf3947',
    950: '#000000',
  },
}

SCSS

$custom: #bf3947;
$custom-light: #d9787a;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3947",
  "rgb": {
    "r": 191,
    "g": 57,
    "b": 71
  },
  "hsl": {
    "h": 353.731,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54586,
    "c": 0.16973,
    "h": 19.1
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary

#BF3947

secondary

#8ACAC3

accent

#DDCE4A

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BF3947

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

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