#BF3639#BF3639

#BF3639 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.0% C 0.174 H 24.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#BF3639
RGB	rgb(191, 54, 57)
HSL	hsl(359, 56%, 48%)
HSV	hsv(359, 72%, 75%)
CMYK	cmyk(0%, 71.7%, 70.2%, 25.1%)
CIE-LAB	lab(44.25, 54.32, 30.70)
CIE-LCH	lch(44.25, 62.39, 29.47°)
OKLab	oklab(54.04% 0.1586 0.0708)
OKLCH	oklch(54.04% 0.174 24.1)
XYZ	xyz(23.5461, 14.0136, 5.3352)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF3639 #36BFBC

analogous

#BF367D #BF3639 #BF7736

triadic

#BF3639 #39BF36 #3639BF

tetradic

#BF3639 #7DBF36 #36BFBC #7736BF

square

#BF3639 #7DBF36 #36BFBC #7736BF

split-complementary

#BF3639 #36BF77 #367DBF

monochromatic

#601B1D #8F292B #BF3639 #D26063 #E09092

Accessibility & contrast

On white

5.52

#BF3639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#BF3639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF3639

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF3639	#FFFFFF	#000000	##FFFFFF
##BF3639	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5638

Deuteranopia (green-blind)

#7F7335

Tritanopia (blue-blind)

#D20039

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bf3639;
/* rgb */ color: rgb(191, 54, 57);
/* oklch */ color: oklch(54.0% 0.174 24.1);

Tailwind

colors: {
  custom: {
    50: '#da776f',
    500: '#bf3639',
    950: '#000000',
  },
}

SCSS

$custom: #bf3639;
$custom-light: #da776f;
$custom-dark: #000000;

JSON

{
  "hex": "#bf3639",
  "rgb": {
    "r": 191,
    "g": 54,
    "b": 57
  },
  "hsl": {
    "h": 358.686,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5404,
    "c": 0.17371,
    "h": 24.1
  },
  "luminance": 0.1401
}

Semantic roles & 50–950 ramp

primary

#BF3639

secondary

#87CAC9

accent

#DFDC49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BF3639

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

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