#90509D#90509D

#90509D is a mid, vivid purple. Relative luminance 0.141; OKLCH L 53.7% C 0.135 H 320.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#90509D
RGB	rgb(144, 80, 157)
HSL	hsl(290, 32%, 46%)
HSV	hsv(290, 49%, 62%)
CMYK	cmyk(8.3%, 49%, 0%, 38.4%)
CIE-LAB	lab(44.38, 39.38, -30.97)
CIE-LCH	lch(44.38, 50.10, 321.82°)
OKLab	oklab(53.68% 0.1044 -0.0856)
OKLCH	oklch(53.68% 0.135 320.7)
XYZ	xyz(20.4553, 14.1017, 33.5362)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90509D #5D9D50

analogous

#6A509D #90509D #9D5084

triadic

#90509D #9D9050 #509D90

tetradic

#90509D #9D6A50 #5D9D50 #50849D

square

#90509D #9D6A50 #5D9D50 #50849D

split-complementary

#90509D #849D50 #509D6A

monochromatic

#46274C #6B3B74 #90509D #AC73B8 #C49BCC

Accessibility & contrast

On white

5.50

#90509D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#90509D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90509D

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90509D	#FFFFFF	#000000	##FFFFFF
##90509D	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4464A0

Deuteranopia (green-blind)

#576B9B

Tritanopia (blue-blind)

#915A6F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #90509d;
/* rgb */ color: rgb(144, 80, 157);
/* oklch */ color: oklch(53.7% 0.135 320.7);

Tailwind

colors: {
  custom: {
    50: '#b283ba',
    500: '#90509d',
    950: '#000000',
  },
}

SCSS

$custom: #90509d;
$custom-light: #b283ba;
$custom-dark: #000000;

JSON

{
  "hex": "#90509d",
  "rgb": {
    "r": 144,
    "g": 80,
    "b": 157
  },
  "hsl": {
    "h": 289.87,
    "s": 32.489,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53679,
    "c": 0.135,
    "h": 320.7
  },
  "luminance": 0.14101
}

Semantic roles & 50–950 ramp

primary

#90509D

secondary

#97B990

accent

#C95F71

background

#FBF8FB

surface

#F6EFF6

border

#D0CAD0

text

#110B11

muted

#807C80

Preview Lab

Preview with #90509D

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

Preview Lab → · Contrast checker → · Palette generator →