#CB39F3 Color

#CB39F3 is rgb(203, 57, 243) in RGB, hsl(287, 89%, 59%) in HSL, and about cmyk(16%, 77%, 0%, 5%) in CMYK. It has no registered color name of its own — the closest is Vivid Mulberry (#B80CE3), clearly related but distinguishable side by side at ΔE 8.4. Black text is the more readable choice on this background.

#CB39F3

HEX#CB39F3

RGBrgb(203, 57, 243)

HSLhsl(287, 89%, 59%)

HSVhsv(287, 77%, 95%)

CMYKcmyk(16%, 77%, 0%, 5%)

OKLCHoklch(64% 0.27 317.7)

LABlab(53.66% 74.01 -64.83)

LCHlch(53.66% 98.39 318.78)

What #CB39F3 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 #CB39F3, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Vivid Mulberry#B80CE3ΔE 8.4 Purple (Munsell)#9F00C5ΔE 14.79 Phlox#DF00FFΔE 14.93 Vivid Orchid#CC00FFΔE 15.37 Dark Violet#9400D3ΔE 16.58 Purple (X11)#A020F0ΔE 16.58

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

#CB39F3 Channel Values

How #CB39F3 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 203 · G 57 · B 243	8-bit channels as sent to the display
HSL	H 287° · S 89% · L 59%	Easiest model for building lighter and darker variants
HSV	H 287° · S 77% · V 95%	Matches the picker in most design tools
CMYK	C 16% · M 77% · Y 0% · K 5%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.88:1 vs white · 5.42:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #CB39F3 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.

Fails AAWhite text3.88:1AA normal AA large AAA normal

TextBlack text5.42:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #CB39F3 in the contrast checker.

Colors That Go With #CB39F3

Pairings derived from color-wheel relationships. The complementary color sits opposite #CB39F3; 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 #CB39F3

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 #CB39F3.

How #CB39F3 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#CB39F3

Protanopia#6767F3

Protanomaly#9958F3

Deuteranopia#8282F1

Deuteranomaly#A56CF2

Tritanopia#BA6C6C

Tritanomaly#C15BB2

Achromatopsia#818181

Test a full palette in the color blindness simulator.

Using #CB39F3 in Code

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

CSS custom property--color-cb39f3: #CB39F3;

CSS backgroundbackground-color: #CB39F3;

Tailwind configcolors: { 'color-cb39f3': '#CB39F3' }

SwiftUIColor(red: 0.796, green: 0.224, blue: 0.953)

Android XML<color name="color_cb39f3">#CB39F3</color>

SVG fillfill="#CB39F3"

More Purple Colors

#CB39F3 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

#CB39F3 Frequently Asked Questions

What color is #CB39F3?

#CB39F3 is a mid-tone purple — rgb(203, 57, 243) in RGB and hsl(287, 89%, 59%) in HSL. It carries no registered color name of its own; the closest named color is Vivid Mulberry (#B80CE3), which is clearly related but distinguishable side by side at a CIE76 distance of 8.4.

What is the RGB value of #CB39F3?

#CB39F3 is rgb(203, 57, 243) — red 203, green 57, and blue 243 on the 0-255 scale.

What is the CMYK value of #CB39F3?

#CB39F3 converts to approximately cmyk(16%, 77%, 0%, 5%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #CB39F3 be black or white?

Black text is the more readable choice. #CB39F3 scores 3.88:1 against white and 5.42:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #CB39F3 as a CSS color keyword?

No. #CB39F3 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 darkviolet (#9400D3) at a CIE76 distance of 16.58, which is visibly different.

Open #CB39F3 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.