#905BA5#905BA5

#905BA5 is a mid, vivid purple. Relative luminance 0.161; OKLCH L 55.9% C 0.125 H 315.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#905BA5
RGB	rgb(144, 91, 165)
HSL	hsl(283, 29%, 50%)
HSV	hsv(283, 45%, 65%)
CMYK	cmyk(12.7%, 44.8%, 0%, 35.3%)
CIE-LAB	lab(47.14, 34.98, -31.38)
CIE-LCH	lch(47.14, 46.99, 318.11°)
OKLab	oklab(55.86% 0.0894 -0.0868)
OKLCH	oklch(55.86% 0.125 315.8)
XYZ	xyz(22.0332, 16.1287, 37.5425)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BA5 #70A55B

analogous

#6B5BA5 #905BA5 #A55B95

triadic

#905BA5 #A5905B #5BA590

tetradic

#905BA5 #A56B5B #70A55B #5B95A5

square

#905BA5 #A56B5B #70A55B #5B95A5

split-complementary

#905BA5 #95A55B #5BA56B

monochromatic

#4B2F56 #6E457E #905BA5 #AB83BB #C5AAD0

Accessibility & contrast

On white

4.97

#905BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#905BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BA5

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BA5	#FFFFFF	#000000	##FFFFFF
##905BA5	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6DA8

Deuteranopia (green-blind)

#5C71A3

Tritanopia (blue-blind)

#8F6578

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #905ba5;
/* rgb */ color: rgb(144, 91, 165);
/* oklch */ color: oklch(55.9% 0.125 315.8);

Tailwind

colors: {
  custom: {
    50: '#b28bc0',
    500: '#905ba5',
    950: '#000000',
  },
}

SCSS

$custom: #905ba5;
$custom-light: #b28bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#905ba5",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 165
  },
  "hsl": {
    "h": 282.973,
    "s": 29.134,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55864,
    "c": 0.12461,
    "h": 315.8
  },
  "luminance": 0.16128
}

Semantic roles & 50–950 ramp

primary

#905BA5

secondary

#A7BE9D

accent

#C5627E

background

#FBF8FB

surface

#F6F0F7

border

#D0CBD0

text

#110C12

muted

#807D81

Preview Lab

Preview with #905BA5

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

Preview Lab → · Contrast checker → · Palette generator →