#905CBB#905CBB

#905CBB is a mid, vivid violet. Relative luminance 0.172; OKLCH L 57.2% C 0.149 H 307.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#905CBB
RGB	rgb(144, 92, 187)
HSL	hsl(273, 41%, 55%)
HSV	hsv(273, 51%, 73%)
CMYK	cmyk(23%, 50.8%, 0%, 26.7%)
CIE-LAB	lab(48.48, 39.41, -42.14)
CIE-LCH	lch(48.48, 57.70, 313.09°)
OKLab	oklab(57.22% 0.091 -0.118)
OKLCH	oklch(57.22% 0.149 307.6)
XYZ	xyz(24.2966, 17.1717, 49.0386)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905CBB #87BB5C

analogous

#605CBB #905CBB #BB5CB7

triadic

#905CBB #BB905C #5CBB90

tetradic

#905CBB #BB605C #87BB5C #5CB7BB

square

#905CBB #BB605C #87BB5C #5CB7BB

split-complementary

#905CBB #B7BB5C #5CBB60

monochromatic

#512E6F #71409A #905CBB #AD87CD #CBB2DF

Accessibility & contrast

On white

4.74

#905CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#905CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905CBB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905CBB	#FFFFFF	#000000	##FFFFFF
##905CBB	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BE

Deuteranopia (green-blind)

#5174B9

Tritanopia (blue-blind)

#8A6C83

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #905cbb;
/* rgb */ color: rgb(144, 92, 187);
/* oklch */ color: oklch(57.2% 0.149 307.6);

Tailwind

colors: {
  custom: {
    50: '#b38cd0',
    500: '#905cbb',
    950: '#000000',
  },
}

SCSS

$custom: #905cbb;
$custom-light: #b38cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#905cbb",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 187
  },
  "hsl": {
    "h": 272.842,
    "s": 41.126,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5722,
    "c": 0.14903,
    "h": 307.6
  },
  "luminance": 0.17171
}

Semantic roles & 50–950 ramp

primary

#905CBB

secondary

#B8CDA5

accent

#D1578E

background

#FBF8FC

surface

#F6F0F9

border

#D0CBD2

text

#110C14

muted

#807D82

Preview Lab

Preview with #905CBB

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

Preview Lab → · Contrast checker → · Palette generator →