#BB45AB#BB45AB

#BB45AB is a mid, vivid purple. Relative luminance 0.178; OKLCH L 58.7% C 0.191 H 333.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#BB45AB
RGB	rgb(187, 69, 171)
HSL	hsl(308, 46%, 50%)
HSV	hsv(308, 63%, 73%)
CMYK	cmyk(0%, 63.1%, 8.6%, 26.7%)
CIE-LAB	lab(49.21, 59.26, -31.25)
CIE-LCH	lch(49.21, 66.99, 332.19°)
OKLab	oklab(58.7% 0.171 -0.0854)
OKLCH	oklch(58.7% 0.191 333.5)
XYZ	xyz(29.9724, 17.7636, 40.3703)
Luminance	0.1776 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB45AB #45BB55

analogous

#9045BB #BB45AB #BB4570

triadic

#BB45AB #ABBB45 #45ABBB

tetradic

#BB45AB #BB9045 #45BB55 #4570BB

square

#BB45AB #BB9045 #45BB55 #4570BB

split-complementary

#BB45AB #70BB45 #45BB90

monochromatic

#622459 #8F3482 #BB45AB #CB72BF #DC9FD3

Accessibility & contrast

On white

4.61

#BB45AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#BB45AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB45AB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB45AB	#FFFFFF	#000000	##FFFFFF
##BB45AB	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426AAE

Deuteranopia (green-blind)

#697BA8

Tritanopia (blue-blind)

#C34E72

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb45ab;
/* rgb */ color: rgb(187, 69, 171);
/* oklch */ color: oklch(58.7% 0.191 333.5);

Tailwind

colors: {
  custom: {
    50: '#d381c4',
    500: '#bb45ab',
    950: '#000000',
  },
}

SCSS

$custom: #bb45ab;
$custom-light: #d381c4;
$custom-dark: #000000;

JSON

{
  "hex": "#bb45ab",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 171
  },
  "hsl": {
    "h": 308.136,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58703,
    "c": 0.19112,
    "h": 333.5
  },
  "luminance": 0.17761
}

Semantic roles & 50–950 ramp

primary

#BB45AB

secondary

#94C89B

accent

#D66452

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B12

muted

#837C81

Preview Lab

Preview with #BB45AB

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

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