#90509B Color

#90509B is rgb(144, 80, 155) in RGB, hsl(291, 32%, 46%) in HSL, and about cmyk(7%, 48%, 0%, 39%) in CMYK. It has no registered color name of its own — the closest is Purpureus (#9A4EAE), visibly different at ΔE 11.09. White text is the more readable choice on this background.

#90509B

HEX#90509B

RGBrgb(144, 80, 155)

HSLhsl(291, 32%, 46%)

HSVhsv(291, 48%, 61%)

CMYKcmyk(7%, 48%, 0%, 39%)

OKLCHoklch(53.6% 0.133 321.6)

LABlab(44.15% 36.40 -29.85)

LCHlch(44.15% 47.08 320.65)

What #90509B Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #90509B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Purpureus#9A4EAEΔE 11.09 Razzmic Berry#8D4E85ΔE 11.19 Maximum Purple#733380ΔE 11.41 Royal Purple#7851A9ΔE 13.45 Purple Plum#9C51B6ΔE 13.69 Eminence#6C3082ΔE 13.87

Browse the full index of named colors A-Z or every pink in the library.

#90509B Channel Values

How #90509B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 144 · G 80 · B 155	8-bit channels as sent to the display
HSL	H 291° · S 32% · L 46%	Easiest model for building lighter and darker variants
HSV	H 291° · S 48% · V 61%	Matches the picker in most design tools
CMYK	C 7% · M 48% · Y 0% · K 39%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	5.52:1 vs white · 3.81:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #90509B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text5.52:1AA normal AA large AAA normal

Fails AABlack text3.81:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #90509B in the contrast checker.

Colors That Go With #90509B

Pairings derived from color-wheel relationships. The complementary color sits opposite #90509B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #90509B

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #90509B.

How #90509B Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#90509B

Protanopia#5F5F9B

Protanomaly#76599B

Deuteranopia#6B6B9A

Deuteranomaly#7B619A

Tritanopia#885E5E

Tritanomaly#8B597B

Achromatopsia#696969

Test a full palette in the color blindness simulator.

Using #90509B in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-90509b: #90509B;

CSS backgroundbackground-color: #90509B;

Tailwind configcolors: { 'color-90509b': '#90509B' }

SwiftUIColor(red: 0.565, green: 0.314, blue: 0.608)

Android XML<color name="color_90509b">#90509B</color>

SVG fillfill="#90509B"

More Pink Colors

#90509B sits in the pink family. These are its neighbours across that family's full range, each with its own breakdown.

200e15 fff5ff 240024 fff5f8 2e051f fff0ff 2f1d2f fff0f6 301934 fff0f5 330033 ffe0f0 57001d 754875 940094 a800b7 c43162 d07cd0 e0115f e936a7 f38fa9 fb64b6 ff0a85 ff70b8

#90509B Frequently Asked Questions

What color is #90509B?

#90509B is a mid-tone pink — rgb(144, 80, 155) in RGB and hsl(291, 32%, 46%) in HSL. It carries no registered color name of its own; the closest named color is Purpureus (#9A4EAE), which is visibly different at a CIE76 distance of 11.09.

What is the RGB value of #90509B?

#90509B is rgb(144, 80, 155) — red 144, green 80, and blue 155 on the 0-255 scale.

What is the CMYK value of #90509B?

#90509B converts to approximately cmyk(7%, 48%, 0%, 39%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #90509B be black or white?

White text is the more readable choice. #90509B scores 5.52:1 against white and 3.81:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #90509B as a CSS color keyword?

No. #90509B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is rebeccapurple (#663399) at a CIE76 distance of 21.46, which is visibly different.

Open #90509B in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every pink in the color library, the guide to shades of pink, or the full color library.