#BC3D3B#BC3D3B

#BC3D3B is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.164 H 25.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#BC3D3B
RGB	rgb(188, 61, 59)
HSL	hsl(1, 52%, 48%)
HSV	hsv(1, 69%, 74%)
CMYK	cmyk(0%, 67.6%, 68.6%, 26.3%)
CIE-LAB	lab(44.73, 50.72, 29.95)
CIE-LCH	lch(44.73, 58.90, 30.57°)
OKLab	oklab(54.3% 0.148 0.0696)
OKLCH	oklch(54.3% 0.164 25.2)
XYZ	xyz(23.1996, 14.3480, 5.6846)
Luminance	0.1434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3D3B #3BBABC

analogous

#BC3B79 #BC3D3B #BC7D3B

triadic

#BC3D3B #3BBC3D #3D3BBC

tetradic

#BC3D3B #79BC3B #3BBABC #7D3BBC

square

#BC3D3B #79BC3B #3BBABC #7D3BBC

split-complementary

#BC3D3B #3BBC7D #3B79BC

monochromatic

#5F1F1E #8D2E2C #BC3D3B #CF6765 #DD9594

Accessibility & contrast

On white

5.43

#BC3D3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#BC3D3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3D3B

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3D3B	#FFFFFF	#000000	##FFFFFF
##BC3D3B	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60583A

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#CE1A3E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bc3d3b;
/* rgb */ color: rgb(188, 61, 59);
/* oklch */ color: oklch(54.3% 0.164 25.2);

Tailwind

colors: {
  custom: {
    50: '#d87a71',
    500: '#bc3d3b',
    950: '#000000',
  },
}

SCSS

$custom: #bc3d3b;
$custom-light: #d87a71;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3d3b",
  "rgb": {
    "r": 188,
    "g": 61,
    "b": 59
  },
  "hsl": {
    "h": 0.93,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54304,
    "c": 0.16359,
    "h": 25.2
  },
  "luminance": 0.14345
}

Semantic roles & 50–950 ramp

primary

#BC3D3B

secondary

#8AC8C9

accent

#D9DC4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BC3D3B

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

Preview Lab → · Contrast checker → · Palette generator →