#BC3536#BC3536

#BC3536 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.4% C 0.172 H 24.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#BC3536
RGB	rgb(188, 53, 54)
HSL	hsl(360, 56%, 47%)
HSV	hsv(360, 72%, 74%)
CMYK	cmyk(0%, 71.8%, 71.3%, 26.3%)
CIE-LAB	lab(43.52, 53.59, 31.47)
CIE-LCH	lch(43.52, 62.14, 30.42°)
OKLab	oklab(53.38% 0.1561 0.0721)
OKLCH	oklch(53.38% 0.172 24.8)
XYZ	xyz(22.6805, 13.5073, 4.9022)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3536 #35BCBB

analogous

#BC3579 #BC3536 #BC7835

triadic

#BC3536 #36BC35 #3536BC

tetradic

#BC3536 #79BC35 #35BCBB #7835BC

square

#BC3536 #79BC35 #35BCBB #7835BC

split-complementary

#BC3536 #35BC78 #3579BC

monochromatic

#5D1A1B #8C2828 #BC3536 #D15D5E #DF8D8D

Accessibility & contrast

On white

5.67

#BC3536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#BC3536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3536

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3536	#FFFFFF	#000000	##FFFFFF
##BC3536	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5435

Deuteranopia (green-blind)

#7E7132

Tritanopia (blue-blind)

#CF0037

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bc3536;
/* rgb */ color: rgb(188, 53, 54);
/* oklch */ color: oklch(53.4% 0.172 24.8);

Tailwind

colors: {
  custom: {
    50: '#d8766d',
    500: '#bc3536',
    950: '#000000',
  },
}

SCSS

$custom: #bc3536;
$custom-light: #d8766d;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3536",
  "rgb": {
    "r": 188,
    "g": 53,
    "b": 54
  },
  "hsl": {
    "h": 359.556,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53376,
    "c": 0.17191,
    "h": 24.8
  },
  "luminance": 0.13504
}

Semantic roles & 50–950 ramp

primary

#BC3536

secondary

#84C9C9

accent

#DFDE48

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BC3536

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

Preview Lab → · Contrast checker → · Palette generator →