#BF3E37#BF3E37

#BF3E37 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.9% C 0.166 H 27.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#BF3E37
RGB	rgb(191, 62, 55)
HSL	hsl(3, 55%, 48%)
HSV	hsv(3, 71%, 75%)
CMYK	cmyk(0%, 67.5%, 71.2%, 25.1%)
CIE-LAB	lab(45.36, 51.11, 33.18)
CIE-LCH	lch(45.36, 60.93, 32.99°)
OKLab	oklab(54.86% 0.1481 0.0759)
OKLCH	oklch(54.86% 0.166 27.1)
XYZ	xyz(23.9007, 14.8009, 5.2120)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3E37 #37B8BF

analogous

#BF3774 #BF3E37 #BF8237

triadic

#BF3E37 #37BF3E #3E37BF

tetradic

#BF3E37 #74BF37 #37B8BF #8237BF

square

#BF3E37 #74BF37 #37B8BF #8237BF

split-complementary

#BF3E37 #37BF82 #3774BF

monochromatic

#601F1C #8F2F29 #BF3E37 #D26762 #DF9591

Accessibility & contrast

On white

5.30

#BF3E37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#BF3E37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3E37

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3E37	#FFFFFF	#000000	##FFFFFF
##BF3E37	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A35

Deuteranopia (green-blind)

#827633

Tritanopia (blue-blind)

#D2193D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bf3e37;
/* rgb */ color: rgb(191, 62, 55);
/* oklch */ color: oklch(54.9% 0.166 27.1);

Tailwind

colors: {
  custom: {
    50: '#da7b6e',
    500: '#bf3e37',
    950: '#000000',
  },
}

SCSS

$custom: #bf3e37;
$custom-light: #da7b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3e37",
  "rgb": {
    "r": 191,
    "g": 62,
    "b": 55
  },
  "hsl": {
    "h": 3.088,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54859,
    "c": 0.16639,
    "h": 27.1
  },
  "luminance": 0.14797
}

Semantic roles & 50–950 ramp

primary

#BF3E37

secondary

#88C7CA

accent

#D7DF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF3E37

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

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