#BC3134#BC3134

#BC3134 is a mid, vivid red. Relative luminance 0.131; OKLCH L 53.0% C 0.176 H 24.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#BC3134
RGB	rgb(188, 49, 52)
HSL	hsl(359, 59%, 46%)
HSV	hsv(359, 74%, 74%)
CMYK	cmyk(0%, 73.9%, 72.3%, 26.3%)
CIE-LAB	lab(42.97, 54.93, 32.01)
CIE-LCH	lch(42.97, 63.57, 30.23°)
OKLab	oklab(52.96% 0.1599 0.0729)
OKLCH	oklch(52.96% 0.176 24.5)
XYZ	xyz(22.4597, 13.1394, 4.6017)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3134 #31BCB9

analogous

#BC317A #BC3134 #BC7431

triadic

#BC3134 #34BC31 #3134BC

tetradic

#BC3134 #7ABC31 #31BCB9 #7431BC

square

#BC3134 #7ABC31 #31BCB9 #7431BC

split-complementary

#BC3134 #31BC74 #317ABC

monochromatic

#5B1819 #8B2427 #BC3134 #D3575A #E08889

Accessibility & contrast

On white

5.79

#BC3134 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#BC3134 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3134

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3134	#FFFFFF	#000000	##FFFFFF
##BC3134	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5233

Deuteranopia (green-blind)

#7D702F

Tritanopia (blue-blind)

#CF0034

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #bc3134;
/* rgb */ color: rgb(188, 49, 52);
/* oklch */ color: oklch(53.0% 0.176 24.5);

Tailwind

colors: {
  custom: {
    50: '#d9746b',
    500: '#bc3134',
    950: '#000000',
  },
}

SCSS

$custom: #bc3134;
$custom-light: #d9746b;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3134",
  "rgb": {
    "r": 188,
    "g": 49,
    "b": 52
  },
  "hsl": {
    "h": 358.705,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52961,
    "c": 0.1757,
    "h": 24.5
  },
  "luminance": 0.13136
}

Semantic roles & 50–950 ramp

primary

#BC3134

secondary

#7FCAC8

accent

#E2DE46

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BC3134

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

Preview Lab → · Contrast checker → · Palette generator →