#9B45BB#9B45BB

#9B45BB is a mid, vivid purple. Relative luminance 0.148; OKLCH L 55.2% C 0.189 H 315.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#9B45BB
RGB	rgb(155, 69, 187)
HSL	hsl(284, 46%, 50%)
HSV	hsv(284, 63%, 73%)
CMYK	cmyk(17.1%, 63.1%, 0%, 26.7%)
CIE-LAB	lab(45.38, 54.14, -46.99)
CIE-LCH	lch(45.38, 71.69, 319.05°)
OKLab	oklab(55.25% 0.1349 -0.1318)
OKLCH	oklch(55.25% 0.189 315.7)
XYZ	xyz(24.6139, 14.8135, 48.5668)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B45BB #65BB45

analogous

#6045BB #9B45BB #BB45A0

triadic

#9B45BB #BB9B45 #45BB9B

tetradic

#9B45BB #BB6045 #65BB45 #45A0BB

square

#9B45BB #BB6045 #65BB45 #45A0BB

split-complementary

#9B45BB #A0BB45 #45BB60

monochromatic

#512462 #76348F #9B45BB #B372CB #CB9FDC

Accessibility & contrast

On white

5.30

#9B45BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#9B45BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B45BB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B45BB	#FFFFFF	#000000	##FFFFFF
##9B45BB	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B66BF

Deuteranopia (green-blind)

#446EB8

Tritanopia (blue-blind)

#995A7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #9b45bb;
/* rgb */ color: rgb(155, 69, 187);
/* oklch */ color: oklch(55.2% 0.189 315.7);

Tailwind

colors: {
  custom: {
    50: '#bc7ed0',
    500: '#9b45bb',
    950: '#000000',
  },
}

SCSS

$custom: #9b45bb;
$custom-light: #bc7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#9b45bb",
  "rgb": {
    "r": 155,
    "g": 69,
    "b": 187
  },
  "hsl": {
    "h": 283.729,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55246,
    "c": 0.1886,
    "h": 315.7
  },
  "luminance": 0.14813
}

Semantic roles & 50–950 ramp

primary

#9B45BB

secondary

#A2C894

accent

#D65276

background

#FBF7FC

surface

#F7EEF9

border

#D0C9D2

text

#120A14

muted

#817C82

Preview Lab

Preview with #9B45BB

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

Preview Lab → · Contrast checker → · Palette generator →