#BB3450#BB3450

#BB3450 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.6% C 0.171 H 13.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#BB3450
RGB	rgb(187, 52, 80)
HSL	hsl(348, 56%, 47%)
HSV	hsv(348, 72%, 73%)
CMYK	cmyk(0%, 72.2%, 57.2%, 26.7%)
CIE-LAB	lab(43.66, 55.20, 15.76)
CIE-LCH	lch(43.66, 57.41, 15.93°)
OKLab	oklab(53.6% 0.1664 0.0392)
OKLCH	oklch(53.6% 0.171 13.3)
XYZ	xyz(23.1717, 13.6032, 8.9934)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3450 #34BB9F

analogous

#BB3493 #BB3450 #BB5C34

triadic

#BB3450 #50BB34 #3450BB

tetradic

#BB3450 #93BB34 #34BB9F #5C34BB

square

#BB3450 #93BB34 #34BB9F #5C34BB

split-complementary

#BB3450 #34BB5C #3493BB

monochromatic

#5B1927 #8B273C #BB3450 #D15B73 #DF8B9C

Accessibility & contrast

On white

5.65

#BB3450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#BB3450 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3450

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3450	#FFFFFF	#000000	##FFFFFF
##BB3450	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575550

Deuteranopia (green-blind)

#7A714D

Tritanopia (blue-blind)

#CC0F3F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3450;
/* rgb */ color: rgb(187, 52, 80);
/* oklch */ color: oklch(53.6% 0.171 13.3);

Tailwind

colors: {
  custom: {
    50: '#d67680',
    500: '#bb3450',
    950: '#000000',
  },
}

SCSS

$custom: #bb3450;
$custom-light: #d67680;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3450",
  "rgb": {
    "r": 187,
    "g": 52,
    "b": 80
  },
  "hsl": {
    "h": 347.556,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53595,
    "c": 0.17096,
    "h": 13.3
  },
  "luminance": 0.136
}

Semantic roles & 50–950 ramp

primary

#BB3450

secondary

#82C9BA

accent

#E0C048

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BB3450

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

Preview Lab → · Contrast checker → · Palette generator →