#BB45A9#BB45A9

#BB45A9 is a mid, vivid purple. Relative luminance 0.177; OKLCH L 58.6% C 0.190 H 334.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#BB45A9
RGB	rgb(187, 69, 169)
HSL	hsl(309, 46%, 50%)
HSV	hsv(309, 63%, 73%)
CMYK	cmyk(0%, 63.1%, 9.6%, 26.7%)
CIE-LAB	lab(49.12, 58.94, -30.22)
CIE-LCH	lch(49.12, 66.24, 332.85°)
OKLab	oklab(58.61% 0.1707 -0.0824)
OKLCH	oklch(58.61% 0.19 334.2)
XYZ	xyz(29.7833, 17.6880, 39.3739)
Luminance	0.1769 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB45A9 #45BB57

analogous

#9245BB #BB45A9 #BB456E

triadic

#BB45A9 #A9BB45 #45A9BB

tetradic

#BB45A9 #BB9245 #45BB57 #456EBB

square

#BB45A9 #BB9245 #45BB57 #456EBB

split-complementary

#BB45A9 #6EBB45 #45BB92

monochromatic

#622458 #8F3481 #BB45A9 #CB72BE #DC9FD2

Accessibility & contrast

On white

4.63

#BB45A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#BB45A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB45A9

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB45A9	#FFFFFF	#000000	##FFFFFF
##BB45A9	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAC

Deuteranopia (green-blind)

#6A7BA6

Tritanopia (blue-blind)

#C34D71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb45a9;
/* rgb */ color: rgb(187, 69, 169);
/* oklch */ color: oklch(58.6% 0.190 334.2);

Tailwind

colors: {
  custom: {
    50: '#d380c3',
    500: '#bb45a9',
    950: '#000000',
  },
}

SCSS

$custom: #bb45a9;
$custom-light: #d380c3;
$custom-dark: #000000;

JSON

{
  "hex": "#bb45a9",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 169
  },
  "hsl": {
    "h": 309.153,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58605,
    "c": 0.18958,
    "h": 334.2
  },
  "luminance": 0.17686
}

Semantic roles & 50–950 ramp

primary

#BB45A9

secondary

#94C89C

accent

#D66652

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B12

muted

#837C81

Preview Lab

Preview with #BB45A9

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

Preview Lab → · Contrast checker → · Palette generator →