#BB304C#BB304C

#BB304C is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.1% C 0.175 H 14.2°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#BB304C
RGB	rgb(187, 48, 76)
HSL	hsl(348, 59%, 46%)
HSV	hsv(348, 74%, 73%)
CMYK	cmyk(0%, 74.3%, 59.4%, 26.7%)
CIE-LAB	lab(43.07, 56.33, 17.45)
CIE-LCH	lch(43.07, 58.97, 17.21°)
OKLab	oklab(53.13% 0.1693 0.043)
OKLCH	oklch(53.13% 0.175 14.2)
XYZ	xyz(22.8573, 13.2038, 8.1811)
Luminance	0.1320 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB304C #30BB9F

analogous

#BB3091 #BB304C #BB5930

triadic

#BB304C #4CBB30 #304CBB

tetradic

#BB304C #91BB30 #30BB9F #5930BB

square

#BB304C #91BB30 #30BB9F #5930BB

split-complementary

#BB304C #30BB59 #3091BB

monochromatic

#5A1724 #8A2338 #BB304C #D3556E #E08698

Accessibility & contrast

On white

5.77

#BB304C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#BB304C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB304C

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB304C	#FFFFFF	#000000	##FFFFFF
##BB304C	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56534C

Deuteranopia (green-blind)

#797048

Tritanopia (blue-blind)

#CD003C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bb304c;
/* rgb */ color: rgb(187, 48, 76);
/* oklch */ color: oklch(53.1% 0.175 14.2);

Tailwind

colors: {
  custom: {
    50: '#d6747d',
    500: '#bb304c',
    950: '#000000',
  },
}

SCSS

$custom: #bb304c;
$custom-light: #d6747d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb304c",
  "rgb": {
    "r": 187,
    "g": 48,
    "b": 76
  },
  "hsl": {
    "h": 347.914,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5313,
    "c": 0.17471,
    "h": 14.2
  },
  "luminance": 0.13201
}

Semantic roles & 50–950 ramp

primary

#BB304C

secondary

#7DC9BA

accent

#E2C345

background

#FEF7F7

surface

#FCEDEE

border

#D5C8C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB304C

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

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