#A145BA Color

#A145BA is rgb(161, 69, 186) in RGB, hsl(287, 46%, 50%) in HSL, and about cmyk(13%, 63%, 0%, 27%) in CMYK. It has no registered color name of its own — the closest is Medium Orchid (#BA55D3), clearly related but distinguishable side by side at ΔE 8.57. White text is the more readable choice on this background.

#A145BA

HEX#A145BA

RGBrgb(161, 69, 186)

HSLhsl(287, 46%, 50%)

HSVhsv(287, 63%, 73%)

CMYKcmyk(13%, 63%, 0%, 27%)

OKLCHoklch(56% 0.19 318.4)

LABlab(45.87% 51.54 -45.21)

LCHlch(45.87% 68.56 318.74)

What #A145BA 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 #A145BA, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Orchid#BA55D3ΔE 8.57 Purple Plum#9C51B6ΔE 8.86 Purpureus#9A4EAEΔE 10.68 Deep Fuchsia#C154C1ΔE 11.7 Rich Lilac#B666D2ΔE 11.84 Mauveine#8D029BΔE 15.64

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

#A145BA Channel Values

How #A145BA 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 161 · G 69 · B 186	8-bit channels as sent to the display
HSL	H 287° · S 46% · L 50%	Easiest model for building lighter and darker variants
HSV	H 287° · S 63% · V 73%	Matches the picker in most design tools
CMYK	C 13% · M 63% · Y 0% · K 27%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	5.15:1 vs white · 4.08:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #A145BA 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 text5.15:1AA normal AA large AAA normal

Fails AABlack text4.08:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #A145BA in the contrast checker.

Colors That Go With #A145BA

Pairings derived from color-wheel relationships. The complementary color sits opposite #A145BA; 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 #A145BA

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 #A145BA.

How #A145BA 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#A145BA

Protanopia#5D5DBA

Protanomaly#7E55BA

Deuteranopia#6F6FB9

Deuteranomaly#8661B9

Tritanopia#955F5F

Tritanomaly#9A568D

Achromatopsia#6D6D6D

Test a full palette in the color blindness simulator.

Using #A145BA in Code

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

CSS custom property--color-a145ba: #A145BA;

CSS backgroundbackground-color: #A145BA;

Tailwind configcolors: { 'color-a145ba': '#A145BA' }

SwiftUIColor(red: 0.631, green: 0.271, blue: 0.729)

Android XML<color name="color_a145ba">#A145BA</color>

SVG fillfill="#A145BA"

More Purple Colors

#A145BA sits in the purple family. These are its neighbours across that family's full range, each with its own breakdown.

150024 fdf8ff 170b22 fdf4ff 1b0d35 faf5ff 1d0731 fae8ff 1e0033 f6cfff 20002e f3e8ff 300052 402060 541490 6600cc 7008e7 8806ce 9900cc a11fff b19cd9 c27aff cebeef e0b2eb

#A145BA Frequently Asked Questions

What color is #A145BA?

#A145BA is a mid-tone purple — rgb(161, 69, 186) in RGB and hsl(287, 46%, 50%) in HSL. It carries no registered color name of its own; the closest named color is Medium Orchid (#BA55D3), which is clearly related but distinguishable side by side at a CIE76 distance of 8.57.

What is the RGB value of #A145BA?

#A145BA is rgb(161, 69, 186) — red 161, green 69, and blue 186 on the 0-255 scale.

What is the CMYK value of #A145BA?

#A145BA converts to approximately cmyk(13%, 63%, 0%, 27%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #A145BA be black or white?

White text is the more readable choice. #A145BA scores 5.15:1 against white and 4.08:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #A145BA as a CSS color keyword?

No. #A145BA 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 mediumorchid (#BA55D3) at a CIE76 distance of 8.57, which is clearly related but distinguishable side by side.

Open #A145BA 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 purple in the color library, the guide to shades of purple, or the full color library.