#BF3F36#BF3F36

#BF3F36 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.0% C 0.166 H 27.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#BF3F36
RGB	rgb(191, 63, 54)
HSL	hsl(4, 56%, 48%)
HSV	hsv(4, 72%, 75%)
CMYK	cmyk(0%, 67%, 71.7%, 25.1%)
CIE-LAB	lab(45.50, 50.65, 33.91)
CIE-LCH	lch(45.50, 60.95, 33.80°)
OKLab	oklab(54.96% 0.1464 0.0773)
OKLCH	oklch(54.96% 0.166 27.8)
XYZ	xyz(23.9318, 14.9012, 5.1054)
Luminance	0.1490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3F36 #36B6BF

analogous

#BF3671 #BF3F36 #BF8436

triadic

#BF3F36 #36BF3F #3F36BF

tetradic

#BF3F36 #71BF36 #36B6BF #8436BF

square

#BF3F36 #71BF36 #36B6BF #8436BF

split-complementary

#BF3F36 #36BF84 #3671BF

monochromatic

#60201B #8F2F29 #BF3F36 #D26860 #E09590

Accessibility & contrast

On white

5.28

#BF3F36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BF3F36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3F36

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3F36	#FFFFFF	#000000	##FFFFFF
##BF3F36	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A34

Deuteranopia (green-blind)

#837632

Tritanopia (blue-blind)

#D21B3E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bf3f36;
/* rgb */ color: rgb(191, 63, 54);
/* oklch */ color: oklch(55.0% 0.166 27.8);

Tailwind

colors: {
  custom: {
    50: '#da7b6d',
    500: '#bf3f36',
    950: '#000000',
  },
}

SCSS

$custom: #bf3f36;
$custom-light: #da7b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3f36",
  "rgb": {
    "r": 191,
    "g": 63,
    "b": 54
  },
  "hsl": {
    "h": 3.942,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54959,
    "c": 0.16558,
    "h": 27.8
  },
  "luminance": 0.14898
}

Semantic roles & 50–950 ramp

primary

#BF3F36

secondary

#87C6CA

accent

#D5DF49

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF3F36

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

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