#BC333F#BC333F

#BC333F is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.173 H 20.7°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#BC333F
RGB	rgb(188, 51, 63)
HSL	hsl(355, 57%, 47%)
HSV	hsv(355, 73%, 74%)
CMYK	cmyk(0%, 72.9%, 66.5%, 26.3%)
CIE-LAB	lab(43.39, 54.78, 25.91)
CIE-LCH	lch(43.39, 60.60, 25.32°)
OKLab	oklab(53.33% 0.1617 0.0612)
OKLCH	oklch(53.33% 0.173 20.7)
XYZ	xyz(22.8225, 13.4213, 6.0905)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC333F #33BCB0

analogous

#BC3383 #BC333F #BC6C33

triadic

#BC333F #3FBC33 #333FBC

tetradic

#BC333F #83BC33 #33BCB0 #6C33BC

square

#BC333F #83BC33 #33BCB0 #6C33BC

split-complementary

#BC333F #33BC6C #3383BC

monochromatic

#5C191F #8C262F #BC333F #D25A65 #DF8A92

Accessibility & contrast

On white

5.70

#BC333F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#BC333F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC333F

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC333F	#FFFFFF	#000000	##FFFFFF
##BC333F	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A543E

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#CE0039

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bc333f;
/* rgb */ color: rgb(188, 51, 63);
/* oklch */ color: oklch(53.3% 0.173 20.7);

Tailwind

colors: {
  custom: {
    50: '#d87574',
    500: '#bc333f',
    950: '#000000',
  },
}

SCSS

$custom: #bc333f;
$custom-light: #d87574;
$custom-dark: #000000;

JSON

{
  "hex": "#bc333f",
  "rgb": {
    "r": 188,
    "g": 51,
    "b": 63
  },
  "hsl": {
    "h": 354.745,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53326,
    "c": 0.17293,
    "h": 20.7
  },
  "luminance": 0.13418
}

Semantic roles & 50–950 ramp

primary

#BC333F

secondary

#81C9C3

accent

#E1D347

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BC333F

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

Preview Lab → · Contrast checker → · Palette generator →