#BB3047#BB3047

#BB3047 is a mid, vivid red. Relative luminance 0.131; OKLCH L 53.0% C 0.175 H 16.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#BB3047
RGB	rgb(187, 48, 71)
HSL	hsl(350, 59%, 46%)
HSV	hsv(350, 74%, 73%)
CMYK	cmyk(0%, 74.3%, 62%, 26.7%)
CIE-LAB	lab(42.97, 56.00, 20.42)
CIE-LCH	lch(42.97, 59.60, 20.03°)
OKLab	oklab(53.02% 0.1674 0.0495)
OKLCH	oklch(53.02% 0.175 16.5)
XYZ	xyz(22.6901, 13.1370, 7.3009)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3047 #30BBA4

analogous

#BB308C #BB3047 #BB5E30

triadic

#BB3047 #47BB30 #3047BB

tetradic

#BB3047 #8CBB30 #30BBA4 #5E30BB

square

#BB3047 #8CBB30 #30BBA4 #5E30BB

split-complementary

#BB3047 #30BB5E #308CBB

monochromatic

#5A1722 #8A2335 #BB3047 #D3556A #E08695

Accessibility & contrast

On white

5.79

#BB3047 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#BB3047 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3047

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3047	#FFFFFF	#000000	##FFFFFF
##BB3047	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565347

Deuteranopia (green-blind)

#7A7043

Tritanopia (blue-blind)

#CD003A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #bb3047;
/* rgb */ color: rgb(187, 48, 71);
/* oklch */ color: oklch(53.0% 0.175 16.5);

Tailwind

colors: {
  custom: {
    50: '#d7747a',
    500: '#bb3047',
    950: '#000000',
  },
}

SCSS

$custom: #bb3047;
$custom-light: #d7747a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3047",
  "rgb": {
    "r": 187,
    "g": 48,
    "b": 71
  },
  "hsl": {
    "h": 350.072,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53024,
    "c": 0.17455,
    "h": 16.5
  },
  "luminance": 0.13134
}

Semantic roles & 50–950 ramp

primary

#BB3047

secondary

#7DC9BD

accent

#E2C845

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB3047

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

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