#905CB1#905CB1

#905CB1 is a mid, vivid violet. Relative luminance 0.168; OKLCH L 56.7% C 0.137 H 310.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#905CB1
RGB	rgb(144, 92, 177)
HSL	hsl(277, 35%, 53%)
HSV	hsv(277, 48%, 69%)
CMYK	cmyk(18.6%, 48%, 0%, 30.6%)
CIE-LAB	lab(47.95, 37.10, -37.14)
CIE-LCH	lch(47.95, 52.50, 314.96°)
OKLab	oklab(56.66% 0.0898 -0.1035)
OKLCH	oklch(56.66% 0.137 310.9)
XYZ	xyz(23.2631, 16.7583, 43.5956)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905CB1 #7DB15C

analogous

#655CB1 #905CB1 #B15CA7

triadic

#905CB1 #B1905C #5CB190

tetradic

#905CB1 #B1655C #7DB15C #5CA7B1

square

#905CB1 #B1655C #7DB15C #5CA7B1

split-complementary

#905CB1 #A7B15C #5CB165

monochromatic

#4F2F63 #70438D #905CB1 #AC85C5 #C8AFD9

Accessibility & contrast

On white

4.83

#905CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#905CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905CB1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905CB1	#FFFFFF	#000000	##FFFFFF
##905CB1	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486FB4

Deuteranopia (green-blind)

#5773AF

Tritanopia (blue-blind)

#8C697E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #905cb1;
/* rgb */ color: rgb(144, 92, 177);
/* oklch */ color: oklch(56.7% 0.137 310.9);

Tailwind

colors: {
  custom: {
    50: '#b28bc8',
    500: '#905cb1',
    950: '#000000',
  },
}

SCSS

$custom: #905cb1;
$custom-light: #b28bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#905cb1",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 177
  },
  "hsl": {
    "h": 276.706,
    "s": 35.27,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56662,
    "c": 0.13703,
    "h": 310.9
  },
  "luminance": 0.16758
}

Semantic roles & 50–950 ramp

primary

#905CB1

secondary

#B0C7A2

accent

#CB5C88

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905CB1

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

Preview Lab → · Contrast checker → · Palette generator →