#905DB2#905DB2

#905DB2 is a mid, vivid violet. Relative luminance 0.170; OKLCH L 56.9% C 0.137 H 310.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#905DB2
RGB	rgb(144, 93, 178)
HSL	hsl(276, 36%, 53%)
HSV	hsv(276, 48%, 70%)
CMYK	cmyk(19.1%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(48.23, 36.76, -37.30)
CIE-LCH	lch(48.23, 52.37, 314.59°)
OKLab	oklab(56.88% 0.0885 -0.104)
OKLCH	oklch(56.88% 0.137 310.4)
XYZ	xyz(23.4504, 16.9727, 44.1516)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905DB2 #7FB25D

analogous

#655DB2 #905DB2 #B25DA9

triadic

#905DB2 #B2905D #5DB290

tetradic

#905DB2 #B2655D #7FB25D #5DA9B2

square

#905DB2 #B2655D #7FB25D #5DA9B2

split-complementary

#905DB2 #A9B25D #5DB265

monochromatic

#503065 #70448E #905DB2 #AC86C6 #C9B0D9

Accessibility & contrast

On white

4.78

#905DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#905DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905DB2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905DB2	#FFFFFF	#000000	##FFFFFF
##905DB2	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4970B5

Deuteranopia (green-blind)

#5773B0

Tritanopia (blue-blind)

#8C6B7F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #905db2;
/* rgb */ color: rgb(144, 93, 178);
/* oklch */ color: oklch(56.9% 0.137 310.4);

Tailwind

colors: {
  custom: {
    50: '#b28cc9',
    500: '#905db2',
    950: '#000000',
  },
}

SCSS

$custom: #905db2;
$custom-light: #b28cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#905db2",
  "rgb": {
    "r": 144,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 276,
    "s": 35.565,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56881,
    "c": 0.13653,
    "h": 310.4
  },
  "luminance": 0.16972
}

Semantic roles & 50–950 ramp

primary

#905DB2

secondary

#B2C8A3

accent

#CC5C89

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905DB2

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

Preview Lab → · Contrast checker → · Palette generator →