#BC3447#BC3447

#BC3447 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.6% C 0.172 H 17.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#BC3447
RGB	rgb(188, 52, 71)
HSL	hsl(352, 57%, 47%)
HSV	hsv(352, 72%, 74%)
CMYK	cmyk(0%, 72.3%, 62.2%, 26.3%)
CIE-LAB	lab(43.66, 54.90, 21.36)
CIE-LCH	lch(43.66, 58.90, 21.26°)
OKLab	oklab(53.57% 0.1637 0.0517)
OKLCH	oklch(53.57% 0.172 17.5)
XYZ	xyz(23.1067, 13.6056, 7.3694)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3447 #34BCA9

analogous

#BC348B #BC3447 #BC6534

triadic

#BC3447 #47BC34 #3447BC

tetradic

#BC3447 #8BBC34 #34BCA9 #6534BC

square

#BC3447 #8BBC34 #34BCA9 #6534BC

split-complementary

#BC3447 #34BC65 #348BBC

monochromatic

#5C1923 #8C2735 #BC3447 #D25B6C #DF8B97

Accessibility & contrast

On white

5.64

#BC3447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#BC3447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3447

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3447	#FFFFFF	#000000	##FFFFFF
##BC3447	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595547

Deuteranopia (green-blind)

#7C7243

Tritanopia (blue-blind)

#CE063C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bc3447;
/* rgb */ color: rgb(188, 52, 71);
/* oklch */ color: oklch(53.6% 0.172 17.5);

Tailwind

colors: {
  custom: {
    50: '#d7767a',
    500: '#bc3447',
    950: '#000000',
  },
}

SCSS

$custom: #bc3447;
$custom-light: #d7767a;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3447",
  "rgb": {
    "r": 188,
    "g": 52,
    "b": 71
  },
  "hsl": {
    "h": 351.618,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53573,
    "c": 0.17168,
    "h": 17.5
  },
  "luminance": 0.13602
}

Semantic roles & 50–950 ramp

primary

#BC3447

secondary

#83C9BF

accent

#E0CB48

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #BC3447

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

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