#8B45BB#8B45BB

#8B45BB is a mid, vivid violet. Relative luminance 0.133; OKLCH L 53.3% C 0.183 H 308.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#8B45BB
RGB	rgb(139, 69, 187)
HSL	hsl(276, 46%, 50%)
HSV	hsv(276, 63%, 73%)
CMYK	cmyk(25.7%, 63.1%, 0%, 26.7%)
CIE-LAB	lab(43.26, 50.36, -50.50)
CIE-LCH	lch(43.26, 71.32, 314.92°)
OKLab	oklab(53.26% 0.1145 -0.1425)
OKLCH	oklch(53.26% 0.183 308.8)
XYZ	xyz(21.7434, 13.3334, 48.4322)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B45BB #75BB45

analogous

#5045BB #8B45BB #BB45B0

triadic

#8B45BB #BB8B45 #45BB8B

tetradic

#8B45BB #BB5045 #75BB45 #45B0BB

square

#8B45BB #BB5045 #75BB45 #45B0BB

split-complementary

#8B45BB #B0BB45 #45BB50

monochromatic

#492462 #6A348F #8B45BB #A772CB #C39FDC

Accessibility & contrast

On white

5.73

#8B45BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#8B45BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8B45BB

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B45BB	#FFFFFF	#000000	##FFFFFF
##8B45BB	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0163BF

Deuteranopia (green-blind)

#3367B8

Tritanopia (blue-blind)

#845D7A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #8b45bb;
/* rgb */ color: rgb(139, 69, 187);
/* oklch */ color: oklch(53.3% 0.183 308.8);

Tailwind

colors: {
  custom: {
    50: '#b07dd0',
    500: '#8b45bb',
    950: '#000000',
  },
}

SCSS

$custom: #8b45bb;
$custom-light: #b07dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#8b45bb",
  "rgb": {
    "r": 139,
    "g": 69,
    "b": 187
  },
  "hsl": {
    "h": 275.593,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53264,
    "c": 0.18285,
    "h": 308.8
  },
  "luminance": 0.13333
}

Semantic roles & 50–950 ramp

primary

#8B45BB

secondary

#A9C894

accent

#D65288

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110A14

muted

#807C82

Preview Lab

Preview with #8B45BB

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

Preview Lab → · Contrast checker → · Palette generator →