#BC363F#BC363F

#BC363F is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.170 H 21.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#BC363F
RGB	rgb(188, 54, 63)
HSL	hsl(356, 55%, 47%)
HSV	hsv(356, 71%, 74%)
CMYK	cmyk(0%, 71.3%, 66.5%, 26.3%)
CIE-LAB	lab(43.79, 53.68, 26.41)
CIE-LCH	lch(43.79, 59.82, 26.19°)
OKLab	oklab(53.62% 0.1583 0.0623)
OKLCH	oklch(53.62% 0.17 21.5)
XYZ	xyz(22.9578, 13.6919, 6.1356)
Luminance	0.1369 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC363F #36BCB3

analogous

#BC3682 #BC363F #BC7036

triadic

#BC363F #3FBC36 #363FBC

tetradic

#BC363F #82BC36 #36BCB3 #7036BC

square

#BC363F #82BC36 #36BCB3 #7036BC

split-complementary

#BC363F #36BC70 #3682BC

monochromatic

#5D1B1F #8C282F #BC363F #D15E66 #DF8E93

Accessibility & contrast

On white

5.62

#BC363F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#BC363F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC363F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC363F	#FFFFFF	#000000	##FFFFFF
##BC363F	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553E

Deuteranopia (green-blind)

#7D723B

Tritanopia (blue-blind)

#CE073A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bc363f;
/* rgb */ color: rgb(188, 54, 63);
/* oklch */ color: oklch(53.6% 0.170 21.5);

Tailwind

colors: {
  custom: {
    50: '#d87674',
    500: '#bc363f',
    950: '#000000',
  },
}

SCSS

$custom: #bc363f;
$custom-light: #d87674;
$custom-dark: #000000;

JSON

{
  "hex": "#bc363f",
  "rgb": {
    "r": 188,
    "g": 54,
    "b": 63
  },
  "hsl": {
    "h": 355.97,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53621,
    "c": 0.17007,
    "h": 21.5
  },
  "luminance": 0.13689
}

Semantic roles & 50–950 ramp

primary

#BC363F

secondary

#85C9C4

accent

#DFD549

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BC363F

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

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