#BB45B1#BB45B1

#BB45B1 is a mid, vivid purple. Relative luminance 0.180; OKLCH L 59.0% C 0.196 H 331.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#BB45B1
RGB	rgb(187, 69, 177)
HSL	hsl(305, 46%, 50%)
HSV	hsv(305, 63%, 73%)
CMYK	cmyk(0%, 63.1%, 5.3%, 26.7%)
CIE-LAB	lab(49.49, 60.23, -34.33)
CIE-LCH	lch(49.49, 69.32, 330.32°)
OKLab	oklab(59% 0.1717 -0.0942)
OKLCH	oklch(59% 0.196 331.2)
XYZ	xyz(30.5574, 17.9976, 43.4509)
Luminance	0.1799 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB45B1 #45BB4F

analogous

#8A45BB #BB45B1 #BB4576

triadic

#BB45B1 #B1BB45 #45B1BB

tetradic

#BB45B1 #BB8A45 #45BB4F #4576BB

square

#BB45B1 #BB8A45 #45BB4F #4576BB

split-complementary

#BB45B1 #76BB45 #45BB8A

monochromatic

#62245D #8F3487 #BB45B1 #CB72C4 #DC9FD7

Accessibility & contrast

On white

4.57

#BB45B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#BB45B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB45B1

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB45B1	#FFFFFF	#000000	##000000
##BB45B1	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6BB4

Deuteranopia (green-blind)

#667CAE

Tritanopia (blue-blind)

#C25175

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bb45b1;
/* rgb */ color: rgb(187, 69, 177);
/* oklch */ color: oklch(59.0% 0.196 331.2);

Tailwind

colors: {
  custom: {
    50: '#d381c8',
    500: '#bb45b1',
    950: '#000000',
  },
}

SCSS

$custom: #bb45b1;
$custom-light: #d381c8;
$custom-dark: #000000;

JSON

{
  "hex": "#bb45b1",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 177
  },
  "hsl": {
    "h": 305.085,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59004,
    "c": 0.1958,
    "h": 331.2
  },
  "luminance": 0.17995
}

Semantic roles & 50–950 ramp

primary

#BB45B1

secondary

#94C898

accent

#D65D52

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #BB45B1

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

Preview Lab → · Contrast checker → · Palette generator →