#905BB1#905BB1

#905BB1 is a mid, vivid violet. Relative luminance 0.166; OKLCH L 56.5% C 0.139 H 311.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#905BB1
RGB	rgb(144, 91, 177)
HSL	hsl(277, 36%, 53%)
HSV	hsv(277, 49%, 69%)
CMYK	cmyk(18.6%, 48.6%, 0%, 30.6%)
CIE-LAB	lab(47.73, 37.66, -37.49)
CIE-LCH	lch(47.73, 53.14, 315.13°)
OKLab	oklab(56.5% 0.0912 -0.1045)
OKLCH	oklch(56.5% 0.139 311.1)
XYZ	xyz(23.1771, 16.5862, 43.5670)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BB1 #7CB15B

analogous

#655BB1 #905BB1 #B15BA7

triadic

#905BB1 #B1905B #5BB190

tetradic

#905BB1 #B1655B #7CB15B #5BA7B1

square

#905BB1 #B1655B #7CB15B #5BA7B1

split-complementary

#905BB1 #A7B15B #5BB165

monochromatic

#4F2F63 #70438C #905BB1 #AC84C5 #C8AED8

Accessibility & contrast

On white

4.86

#905BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#905BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BB1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BB1	#FFFFFF	#000000	##FFFFFF
##905BB1	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476FB4

Deuteranopia (green-blind)

#5672AF

Tritanopia (blue-blind)

#8C697E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #905bb1;
/* rgb */ color: rgb(144, 91, 177);
/* oklch */ color: oklch(56.5% 0.139 311.1);

Tailwind

colors: {
  custom: {
    50: '#b28bc8',
    500: '#905bb1',
    950: '#000000',
  },
}

SCSS

$custom: #905bb1;
$custom-light: #b28bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#905bb1",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 177
  },
  "hsl": {
    "h": 276.977,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56498,
    "c": 0.13873,
    "h": 311.1
  },
  "luminance": 0.16586
}

Semantic roles & 50–950 ramp

primary

#905BB1

secondary

#B0C7A1

accent

#CC5C87

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905BB1

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

Preview Lab → · Contrast checker → · Palette generator →