#905BB0#905BB0

#905BB0 is a mid, vivid violet. Relative luminance 0.165; OKLCH L 56.4% C 0.138 H 311.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#905BB0
RGB	rgb(144, 91, 176)
HSL	hsl(277, 35%, 52%)
HSV	hsv(277, 48%, 69%)
CMYK	cmyk(18.2%, 48.3%, 0%, 31%)
CIE-LAB	lab(47.68, 37.43, -36.99)
CIE-LCH	lch(47.68, 52.62, 315.34°)
OKLab	oklab(56.44% 0.0911 -0.103)
OKLCH	oklch(56.44% 0.138 311.5)
XYZ	xyz(23.0778, 16.5465, 43.0440)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BB0 #7BB05B

analogous

#665BB0 #905BB0 #B05BA5

triadic

#905BB0 #B0905B #5BB090

tetradic

#905BB0 #B0665B #7BB05B #5BA5B0

square

#905BB0 #B0665B #7BB05B #5BA5B0

split-complementary

#905BB0 #A5B05B #5BB066

monochromatic

#4F2F62 #70438B #905BB0 #AC84C4 #C8AED8

Accessibility & contrast

On white

4.87

#905BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#905BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BB0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BB0	#FFFFFF	#000000	##FFFFFF
##905BB0	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476EB3

Deuteranopia (green-blind)

#5672AE

Tritanopia (blue-blind)

#8D687D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #905bb0;
/* rgb */ color: rgb(144, 91, 176);
/* oklch */ color: oklch(56.4% 0.138 311.5);

Tailwind

colors: {
  custom: {
    50: '#b28bc8',
    500: '#905bb0',
    950: '#000000',
  },
}

SCSS

$custom: #905bb0;
$custom-light: #b28bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#905bb0",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 176
  },
  "hsl": {
    "h": 277.412,
    "s": 34.979,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56444,
    "c": 0.13754,
    "h": 311.5
  },
  "luminance": 0.16546
}

Semantic roles & 50–950 ramp

primary

#905BB0

secondary

#AFC6A1

accent

#CB5D86

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905BB0

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

Preview Lab → · Contrast checker → · Palette generator →