#BC364B#BC364B

#BC364B is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.9% C 0.170 H 16.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#BC364B
RGB	rgb(188, 54, 75)
HSL	hsl(351, 55%, 47%)
HSV	hsv(351, 71%, 74%)
CMYK	cmyk(0%, 71.3%, 60.1%, 26.3%)
CIE-LAB	lab(44.00, 54.42, 19.35)
CIE-LCH	lch(44.00, 57.76, 19.57°)
OKLab	oklab(53.85% 0.163 0.0473)
OKLCH	oklch(53.85% 0.17 16.2)
XYZ	xyz(23.3305, 13.8410, 8.0983)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC364B #36BCA7

analogous

#BC368E #BC364B #BC6436

triadic

#BC364B #4BBC36 #364BBC

tetradic

#BC364B #8EBC36 #36BCA7 #6436BC

square

#BC364B #8EBC36 #36BCA7 #6436BC

split-complementary

#BC364B #36BC64 #368EBC

monochromatic

#5D1B25 #8C2838 #BC364B #D15E70 #DF8E9B

Accessibility & contrast

On white

5.57

#BC364B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BC364B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC364B

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC364B	#FFFFFF	#000000	##FFFFFF
##BC364B	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564B

Deuteranopia (green-blind)

#7C7247

Tritanopia (blue-blind)

#CE103F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bc364b;
/* rgb */ color: rgb(188, 54, 75);
/* oklch */ color: oklch(53.9% 0.170 16.2);

Tailwind

colors: {
  custom: {
    50: '#d7777d',
    500: '#bc364b',
    950: '#000000',
  },
}

SCSS

$custom: #bc364b;
$custom-light: #d7777d;
$custom-dark: #000000;

JSON

{
  "hex": "#bc364b",
  "rgb": {
    "r": 188,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 350.597,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53852,
    "c": 0.16969,
    "h": 16.2
  },
  "luminance": 0.13838
}

Semantic roles & 50–950 ramp

primary

#BC364B

secondary

#85C9BE

accent

#DFC749

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #BC364B

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

Preview Lab → · Contrast checker → · Palette generator →