#90509A#90509A

#90509A is a mid, vivid purple. Relative luminance 0.140; OKLCH L 53.5% C 0.132 H 322.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#90509A
RGB	rgb(144, 80, 154)
HSL	hsl(292, 32%, 46%)
HSV	hsv(292, 48%, 60%)
CMYK	cmyk(6.5%, 48.1%, 0%, 39.6%)
CIE-LAB	lab(44.23, 38.77, -29.40)
CIE-LCH	lch(44.23, 48.66, 322.82°)
OKLab	oklab(53.52% 0.1039 -0.0811)
OKLCH	oklch(53.52% 0.132 322)
XYZ	xyz(20.2024, 14.0005, 32.2038)
Luminance	0.1400 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90509A #5A9A50

analogous

#6B509A #90509A #9A507F

triadic

#90509A #9A9050 #509A90

tetradic

#90509A #9A6B50 #5A9A50 #507F9A

square

#90509A #9A6B50 #5A9A50 #507F9A

split-complementary

#90509A #7F9A50 #509A6B

monochromatic

#452649 #6A3B72 #90509A #AC72B6 #C49ACA

Accessibility & contrast

On white

5.53

#90509A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#90509A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90509A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90509A	#FFFFFF	#000000	##FFFFFF
##90509A	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46649D

Deuteranopia (green-blind)

#586B98

Tritanopia (blue-blind)

#92596E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #90509a;
/* rgb */ color: rgb(144, 80, 154);
/* oklch */ color: oklch(53.5% 0.132 322.0);

Tailwind

colors: {
  custom: {
    50: '#b283b8',
    500: '#90509a',
    950: '#000000',
  },
}

SCSS

$custom: #90509a;
$custom-light: #b283b8;
$custom-dark: #000000;

JSON

{
  "hex": "#90509a",
  "rgb": {
    "r": 144,
    "g": 80,
    "b": 154
  },
  "hsl": {
    "h": 291.892,
    "s": 31.624,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53524,
    "c": 0.1318,
    "h": 322
  },
  "luminance": 0.14
}

Semantic roles & 50–950 ramp

primary

#90509A

secondary

#94B78F

accent

#C8606E

background

#FBF8FB

surface

#F6EFF6

border

#D0CAD0

text

#110B11

muted

#807C80

Preview Lab

Preview with #90509A

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

Preview Lab → · Contrast checker → · Palette generator →