#BB537C#BB537C

#BB537C is a mid, vivid pink. Relative luminance 0.182; OKLCH L 58.5% C 0.141 H 357.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#BB537C
RGB	rgb(187, 83, 124)
HSL	hsl(336, 43%, 53%)
HSV	hsv(336, 56%, 73%)
CMYK	cmyk(0%, 55.6%, 33.7%, 26.7%)
CIE-LAB	lab(49.75, 46.20, -2.46)
CIE-LCH	lch(49.75, 46.26, 356.95°)
OKLab	oklab(58.51% 0.1406 -0.0059)
OKLCH	oklch(58.51% 0.141 357.6)
XYZ	xyz(27.2262, 18.2092, 21.1458)
Luminance	0.1821 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB537C #53BB92

analogous

#BB53B0 #BB537C #BB5E53

triadic

#BB537C #7CBB53 #537CBB

tetradic

#BB537C #B0BB53 #53BB92 #5E53BB

square

#BB537C #B0BB53 #53BB92 #5E53BB

split-complementary

#BB537C #53BB5E #53B0BB

monochromatic

#6A2A43 #963B5F #BB537C #CC7F9D #DEABBF

Accessibility & contrast

On white

4.52

#BB537C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#BB537C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB537C

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB537C	#FFFFFF	#000000	##000000
##BB537C	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7D

Deuteranopia (green-blind)

#7F7E7A

Tritanopia (blue-blind)

#C94B62

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bb537c;
/* rgb */ color: rgb(187, 83, 124);
/* oklch */ color: oklch(58.5% 0.141 357.6);

Tailwind

colors: {
  custom: {
    50: '#d387a1',
    500: '#bb537c',
    950: '#000000',
  },
}

SCSS

$custom: #bb537c;
$custom-light: #d387a1;
$custom-dark: #000000;

JSON

{
  "hex": "#bb537c",
  "rgb": {
    "r": 187,
    "g": 83,
    "b": 124
  },
  "hsl": {
    "h": 336.346,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58512,
    "c": 0.14069,
    "h": 357.6
  },
  "luminance": 0.18207
}

Semantic roles & 50–950 ramp

primary

#BB537C

secondary

#9ECBBA

accent

#D3A155

background

#FDF8F9

surface

#FAF0F2

border

#D3CBCC

text

#150C0F

muted

#837D7E

Preview Lab

Preview with #BB537C

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

Preview Lab → · Contrast checker → · Palette generator →