#905DB1#905DB1

#905DB1 is a mid, vivid violet. Relative luminance 0.169; OKLCH L 56.8% C 0.135 H 310.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#905DB1
RGB	rgb(144, 93, 177)
HSL	hsl(276, 35%, 53%)
HSV	hsv(276, 47%, 69%)
CMYK	cmyk(18.6%, 47.5%, 0%, 30.6%)
CIE-LAB	lab(48.18, 36.53, -36.80)
CIE-LCH	lch(48.18, 51.85, 314.80°)
OKLab	oklab(56.83% 0.0884 -0.1025)
OKLCH	oklch(56.83% 0.135 310.8)
XYZ	xyz(23.3503, 16.9327, 43.6247)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905DB1 #7EB15D

analogous

#665DB1 #905DB1 #B15DA8

triadic

#905DB1 #B1905D #5DB190

tetradic

#905DB1 #B1665D #7EB15D #5DA8B1

square

#905DB1 #B1665D #7EB15D #5DA8B1

split-complementary

#905DB1 #A8B15D #5DB166

monochromatic

#4F3064 #70448D #905DB1 #AC86C5 #C9B0D9

Accessibility & contrast

On white

4.79

#905DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#905DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905DB1

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905DB1	#FFFFFF	#000000	##FFFFFF
##905DB1	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A70B4

Deuteranopia (green-blind)

#5773AF

Tritanopia (blue-blind)

#8C6A7F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #905db1;
/* rgb */ color: rgb(144, 93, 177);
/* oklch */ color: oklch(56.8% 0.135 310.8);

Tailwind

colors: {
  custom: {
    50: '#b28cc8',
    500: '#905db1',
    950: '#000000',
  },
}

SCSS

$custom: #905db1;
$custom-light: #b28cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#905db1",
  "rgb": {
    "r": 144,
    "g": 93,
    "b": 177
  },
  "hsl": {
    "h": 276.429,
    "s": 35,
    "l": 52.941
  },
  "oklch": {
    "l": 0.56827,
    "c": 0.13533,
    "h": 310.8
  },
  "luminance": 0.16932
}

Semantic roles & 50–950 ramp

primary

#905DB1

secondary

#B1C7A3

accent

#CB5D88

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905DB1

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

Preview Lab → · Contrast checker → · Palette generator →