#905CA5#905CA5

#905CA5 is a mid, vivid purple. Relative luminance 0.163; OKLCH L 56.0% C 0.123 H 315.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#905CA5
RGB	rgb(144, 92, 165)
HSL	hsl(283, 29%, 50%)
HSV	hsv(283, 44%, 65%)
CMYK	cmyk(12.7%, 44.2%, 0%, 35.3%)
CIE-LAB	lab(47.37, 34.42, -31.03)
CIE-LCH	lch(47.37, 46.34, 317.96°)
OKLab	oklab(56.03% 0.0879 -0.0858)
OKLCH	oklch(56.03% 0.123 315.7)
XYZ	xyz(22.1192, 16.3008, 37.5712)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905CA5 #71A55C

analogous

#6B5CA5 #905CA5 #A55C95

triadic

#905CA5 #A5905C #5CA590

tetradic

#905CA5 #A56B5C #71A55C #5C95A5

square

#905CA5 #A56B5C #71A55C #5C95A5

split-complementary

#905CA5 #95A55C #5CA56B

monochromatic

#4C3057 #6E467E #905CA5 #AB83BB #C6ABD1

Accessibility & contrast

On white

4.93

#905CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#905CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905CA5

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905CA5	#FFFFFF	#000000	##FFFFFF
##905CA5	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6DA8

Deuteranopia (green-blind)

#5D72A3

Tritanopia (blue-blind)

#8F6679

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #905ca5;
/* rgb */ color: rgb(144, 92, 165);
/* oklch */ color: oklch(56.0% 0.123 315.7);

Tailwind

colors: {
  custom: {
    50: '#b28bc0',
    500: '#905ca5',
    950: '#000000',
  },
}

SCSS

$custom: #905ca5;
$custom-light: #b28bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#905ca5",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 165
  },
  "hsl": {
    "h": 282.74,
    "s": 28.854,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56031,
    "c": 0.12283,
    "h": 315.7
  },
  "luminance": 0.163
}

Semantic roles & 50–950 ramp

primary

#905CA5

secondary

#A7BF9E

accent

#C5637F

background

#FBF8FB

surface

#F6F0F7

border

#D0CBD0

text

#110C12

muted

#807D81

Preview Lab

Preview with #905CA5

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

Preview Lab → · Contrast checker → · Palette generator →