#905BBB#905BBB

#905BBB is a mid, vivid violet. Relative luminance 0.170; OKLCH L 57.1% C 0.151 H 307.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#905BBB
RGB	rgb(144, 91, 187)
HSL	hsl(273, 41%, 55%)
HSV	hsv(273, 51%, 73%)
CMYK	cmyk(23%, 51.3%, 0%, 26.7%)
CIE-LAB	lab(48.26, 39.97, -42.48)
CIE-LCH	lch(48.26, 58.33, 313.25°)
OKLab	oklab(57.06% 0.0924 -0.119)
OKLCH	oklch(57.06% 0.151 307.8)
XYZ	xyz(24.2105, 16.9996, 49.0099)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BBB #86BB5B

analogous

#605BBB #905BBB #BB5BB6

triadic

#905BBB #BB905B #5BBB90

tetradic

#905BBB #BB605B #86BB5B #5BB6BB

square

#905BBB #BB605B #86BB5B #5BB6BB

split-complementary

#905BBB #B6BB5B #5BBB60

monochromatic

#512E6E #714099 #905BBB #AD86CD #CBB2DF

Accessibility & contrast

On white

4.77

#905BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#905BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BBB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BBB	#FFFFFF	#000000	##FFFFFF
##905BBB	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BE

Deuteranopia (green-blind)

#4F73B9

Tritanopia (blue-blind)

#8A6C82

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #905bbb;
/* rgb */ color: rgb(144, 91, 187);
/* oklch */ color: oklch(57.1% 0.151 307.8);

Tailwind

colors: {
  custom: {
    50: '#b38bd0',
    500: '#905bbb',
    950: '#000000',
  },
}

SCSS

$custom: #905bbb;
$custom-light: #b38bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#905bbb",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 187
  },
  "hsl": {
    "h": 273.125,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.57059,
    "c": 0.15067,
    "h": 307.8
  },
  "luminance": 0.16999
}

Semantic roles & 50–950 ramp

primary

#905BBB

secondary

#B7CDA5

accent

#D1578E

background

#FBF8FC

surface

#F6F0F9

border

#D0CBD2

text

#110C14

muted

#807D82

Preview Lab

Preview with #905BBB

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

Preview Lab → · Contrast checker → · Palette generator →