#905CB0#905CB0

#905CB0 is a mid, vivid violet. Relative luminance 0.167; OKLCH L 56.6% C 0.136 H 311.3°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#905CB0
RGB	rgb(144, 92, 176)
HSL	hsl(277, 35%, 53%)
HSV	hsv(277, 48%, 69%)
CMYK	cmyk(18.2%, 47.7%, 0%, 31%)
CIE-LAB	lab(47.90, 36.87, -36.64)
CIE-LCH	lch(47.90, 51.98, 315.18°)
OKLab	oklab(56.61% 0.0897 -0.102)
OKLCH	oklch(56.61% 0.136 311.3)
XYZ	xyz(23.1638, 16.7186, 43.0726)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905CB0 #7CB05C

analogous

#665CB0 #905CB0 #B05CA6

triadic

#905CB0 #B0905C #5CB090

tetradic

#905CB0 #B0665C #7CB05C #5CA6B0

square

#905CB0 #B0665C #7CB05C #5CA6B0

split-complementary

#905CB0 #A6B05C #5CB066

monochromatic

#4F3062 #70448B #905CB0 #AC85C4 #C8AED8

Accessibility & contrast

On white

4.83

#905CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#905CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905CB0

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905CB0	#FFFFFF	#000000	##FFFFFF
##905CB0	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496FB3

Deuteranopia (green-blind)

#5773AE

Tritanopia (blue-blind)

#8D697E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #905cb0;
/* rgb */ color: rgb(144, 92, 176);
/* oklch */ color: oklch(56.6% 0.136 311.3);

Tailwind

colors: {
  custom: {
    50: '#b28bc8',
    500: '#905cb0',
    950: '#000000',
  },
}

SCSS

$custom: #905cb0;
$custom-light: #b28bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#905cb0",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 176
  },
  "hsl": {
    "h": 277.143,
    "s": 34.711,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56608,
    "c": 0.13583,
    "h": 311.3
  },
  "luminance": 0.16718
}

Semantic roles & 50–950 ramp

primary

#905CB0

secondary

#B0C6A2

accent

#CB5D87

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905CB0

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

Preview Lab → · Contrast checker → · Palette generator →