#BC2233#BC2233

#BC2233 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.7% C 0.187 H 21.9°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#BC2233
RGB	rgb(188, 34, 51)
HSL	hsl(353, 69%, 44%)
HSV	hsv(353, 82%, 74%)
CMYK	cmyk(0%, 81.9%, 72.9%, 26.3%)
CIE-LAB	lab(41.34, 59.43, 30.71)
CIE-LCH	lch(41.34, 66.89, 27.33°)
OKLab	oklab(51.74% 0.174 0.0698)
OKLCH	oklch(51.74% 0.187 21.9)
XYZ	xyz(21.9112, 12.0779, 4.3089)
Luminance	0.1207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC2233 #22BCAB

analogous

#BC2280 #BC2233 #BC5E22

triadic

#BC2233 #33BC22 #2233BC

tetradic

#BC2233 #80BC22 #22BCAB #5E22BC

square

#BC2233 #80BC22 #22BCAB #5E22BC

split-complementary

#BC2233 #22BC5E #2280BC

monochromatic

#540F17 #881925 #BC2233 #DC3F50 #E6737F

Accessibility & contrast

On white

6.15

#BC2233 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#BC2233 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC2233

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC2233	#FFFFFF	#000000	##FFFFFF
##BC2233	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D32

Deuteranopia (green-blind)

#796D2E

Tritanopia (blue-blind)

#CF002A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #bc2233;
/* rgb */ color: rgb(188, 34, 51);
/* oklch */ color: oklch(51.7% 0.187 21.9);

Tailwind

colors: {
  custom: {
    50: '#d96e6a',
    500: '#bc2233',
    950: '#000000',
  },
}

SCSS

$custom: #bc2233;
$custom-light: #d96e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#bc2233",
  "rgb": {
    "r": 188,
    "g": 34,
    "b": 51
  },
  "hsl": {
    "h": 353.377,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51744,
    "c": 0.18746,
    "h": 21.9
  },
  "luminance": 0.12074
}

Semantic roles & 50–950 ramp

primary

#BC2233

secondary

#6DCDC2

accent

#ECD93C

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #BC2233

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

Preview Lab → · Contrast checker → · Palette generator →