#BF3941#BF3941

#BF3941 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.170 H 21.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#BF3941
RGB	rgb(191, 57, 65)
HSL	hsl(356, 54%, 49%)
HSV	hsv(356, 70%, 75%)
CMYK	cmyk(0%, 70.2%, 66%, 25.1%)
CIE-LAB	lab(44.78, 53.62, 26.56)
CIE-LCH	lch(44.78, 59.83, 26.35°)
OKLab	oklab(54.48% 0.1581 0.0628)
OKLCH	oklch(54.48% 0.17 21.7)
XYZ	xyz(23.9056, 14.3877, 6.5183)
Luminance	0.1438 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3941 #39BFB7

analogous

#BF3984 #BF3941 #BF7439

triadic

#BF3941 #41BF39 #3941BF

tetradic

#BF3941 #84BF39 #39BFB7 #7439BF

square

#BF3941 #84BF39 #39BFB7 #7439BF

split-complementary

#BF3941 #39BF74 #3984BF

monochromatic

#611D21 #902B31 #BF3941 #D1646B #DF9398

Accessibility & contrast

On white

5.42

#BF3941 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#BF3941 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3941

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3941	#FFFFFF	#000000	##FFFFFF
##BF3941	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5840

Deuteranopia (green-blind)

#80743D

Tritanopia (blue-blind)

#D2103D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bf3941;
/* rgb */ color: rgb(191, 57, 65);
/* oklch */ color: oklch(54.5% 0.170 21.7);

Tailwind

colors: {
  custom: {
    50: '#da7875',
    500: '#bf3941',
    950: '#000000',
  },
}

SCSS

$custom: #bf3941;
$custom-light: #da7875;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3941",
  "rgb": {
    "r": 191,
    "g": 57,
    "b": 65
  },
  "hsl": {
    "h": 356.418,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.17008,
    "h": 21.7
  },
  "luminance": 0.14384
}

Semantic roles & 50–950 ramp

primary

#BF3941

secondary

#8ACAC6

accent

#DDD54A

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BF3941

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

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