#BC3754#BC3754

#BC3754 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.169 H 12.2°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#BC3754
RGB	rgb(188, 55, 84)
HSL	hsl(347, 55%, 48%)
HSV	hsv(347, 71%, 74%)
CMYK	cmyk(0%, 70.7%, 55.3%, 26.3%)
CIE-LAB	lab(44.33, 54.70, 14.23)
CIE-LCH	lch(44.33, 56.52, 14.58°)
OKLab	oklab(54.16% 0.1653 0.0357)
OKLCH	oklch(54.16% 0.169 12.2)
XYZ	xyz(23.7077, 14.0671, 9.8526)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3754 #37BC9F

analogous

#BC3797 #BC3754 #BC5C37

triadic

#BC3754 #54BC37 #3754BC

tetradic

#BC3754 #97BC37 #37BC9F #5C37BC

square

#BC3754 #97BC37 #37BC9F #5C37BC

split-complementary

#BC3754 #37BC5C #3797BC

monochromatic

#5D1B2A #8D293F #BC3754 #D06078 #DE8FA0

Accessibility & contrast

On white

5.51

#BC3754 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#BC3754 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3754

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3754	#FFFFFF	#000000	##FFFFFF
##BC3754	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585754

Deuteranopia (green-blind)

#7B7351

Tritanopia (blue-blind)

#CD1843

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bc3754;
/* rgb */ color: rgb(188, 55, 84);
/* oklch */ color: oklch(54.2% 0.169 12.2);

Tailwind

colors: {
  custom: {
    50: '#d67783',
    500: '#bc3754',
    950: '#000000',
  },
}

SCSS

$custom: #bc3754;
$custom-light: #d67783;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3754",
  "rgb": {
    "r": 188,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 346.917,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54155,
    "c": 0.16911,
    "h": 12.2
  },
  "luminance": 0.14064
}

Semantic roles & 50–950 ramp

primary

#BC3754

secondary

#86C9BA

accent

#DEBE4A

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BC3754

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

Preview Lab → · Contrast checker → · Palette generator →