#BC304B#BC304B

#BC304B is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.3% C 0.176 H 14.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#BC304B
RGB	rgb(188, 48, 75)
HSL	hsl(348, 59%, 46%)
HSV	hsv(348, 74%, 74%)
CMYK	cmyk(0%, 74.5%, 60.1%, 26.3%)
CIE-LAB	lab(43.24, 56.56, 18.33)
CIE-LCH	lch(43.24, 59.45, 17.95°)
OKLab	oklab(53.28% 0.1698 0.045)
OKLCH	oklch(53.28% 0.176 14.8)
XYZ	xyz(23.0683, 13.3166, 8.0109)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC304B #30BCA1

analogous

#BC3091 #BC304B #BC5B30

triadic

#BC304B #4BBC30 #304BBC

tetradic

#BC304B #91BC30 #30BCA1 #5B30BC

square

#BC304B #91BC30 #30BCA1 #5B30BC

split-complementary

#BC304B #30BC5B #3091BC

monochromatic

#5A1724 #8B2438 #BC304B #D4556E #E08698

Accessibility & contrast

On white

5.73

#BC304B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#BC304B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC304B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC304B	#FFFFFF	#000000	##FFFFFF
##BC304B	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544B

Deuteranopia (green-blind)

#7A7147

Tritanopia (blue-blind)

#CE003B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bc304b;
/* rgb */ color: rgb(188, 48, 75);
/* oklch */ color: oklch(53.3% 0.176 14.8);

Tailwind

colors: {
  custom: {
    50: '#d7747d',
    500: '#bc304b',
    950: '#000000',
  },
}

SCSS

$custom: #bc304b;
$custom-light: #d7747d;
$custom-dark: #000000;

JSON

{
  "hex": "#bc304b",
  "rgb": {
    "r": 188,
    "g": 48,
    "b": 75
  },
  "hsl": {
    "h": 348.429,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53282,
    "c": 0.17563,
    "h": 14.8
  },
  "luminance": 0.13313
}

Semantic roles & 50–950 ramp

primary

#BC304B

secondary

#7ECABB

accent

#E3C445

background

#FEF7F7

surface

#FCEDEE

border

#D5C8C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #BC304B

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

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