#BB3B5B#BB3B5B

#BB3B5B is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.6% C 0.164 H 9.5°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B5B
RGB	rgb(187, 59, 91)
HSL	hsl(345, 52%, 48%)
HSV	hsv(345, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 51.3%, 26.7%)
CIE-LAB	lab(44.87, 53.42, 10.62)
CIE-LCH	lch(44.87, 54.46, 11.25°)
OKLab	oklab(54.58% 0.1622 0.0272)
OKLCH	oklch(54.58% 0.164 9.5)
XYZ	xyz(23.9479, 14.4512, 11.4238)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B5B #3BBB9B

analogous

#BB3B9B #BB3B5B #BB5B3B

triadic

#BB3B5B #5BBB3B #3B5BBB

tetradic

#BB3B5B #9BBB3B #3BBB9B #5B3BBB

square

#BB3B5B #9BBB3B #3BBB9B #5B3BBB

split-complementary

#BB3B5B #3BBB5B #3B9BBB

monochromatic

#5E1E2E #8C2C44 #BB3B5B #CE657F #DD93A6

Accessibility & contrast

On white

5.40

#BB3B5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#BB3B5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B5B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B5B	#FFFFFF	#000000	##FFFFFF
##BB3B5B	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5C

Deuteranopia (green-blind)

#7A7458

Tritanopia (blue-blind)

#CC2348

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3b5b;
/* rgb */ color: rgb(187, 59, 91);
/* oklch */ color: oklch(54.6% 0.164 9.5);

Tailwind

colors: {
  custom: {
    50: '#d57989',
    500: '#bb3b5b',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b5b;
$custom-light: #d57989;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b5b",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 91
  },
  "hsl": {
    "h": 345,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54579,
    "c": 0.16445,
    "h": 9.5
  },
  "luminance": 0.14448
}

Semantic roles & 50–950 ramp

primary

#BB3B5B

secondary

#8AC8B9

accent

#DBB84C

background

#FDF7F8

surface

#FBEEF0

border

#D4C9CB

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #BB3B5B

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

Preview Lab → · Contrast checker → · Palette generator →