#CB4EF9 Color

#CB4EF9 is rgb(203, 78, 249) in RGB, hsl(284, 93%, 64%) in HSL, and about cmyk(18%, 69%, 0%, 2%) in CMYK. It has no registered color name of its own — the closest is Vivid Mulberry (#B80CE3), visibly different at ΔE 14.48. Black text is the more readable choice on this background.

#CB4EF9

HEX#CB4EF9

RGBrgb(203, 78, 249)

HSLhsl(284, 93%, 64%)

HSVhsv(284, 69%, 98%)

CMYKcmyk(18%, 69%, 0%, 2%)

OKLCHoklch(66.2% 0.253 315.4)

LABlab(56.58% 67.77 -63.49)

LCHlch(56.58% 92.86 316.86)

What #CB4EF9 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 #CB4EF9, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Vivid Mulberry#B80CE3ΔE 14.48 Dark Orchid#9932CCΔE 16.09 Purple (Munsell)#9F00C5ΔE 17.14 Heliotrope#DF73FFΔE 17.24 Steel Pink#CC33CCΔE 18.01 Dark Violet#9400D3ΔE 19.58

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

#CB4EF9 Channel Values

How #CB4EF9 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 78 · B 249	8-bit channels as sent to the display
HSL	H 284° · S 93% · L 64%	Easiest model for building lighter and darker variants
HSV	H 284° · S 69% · V 98%	Matches the picker in most design tools
CMYK	C 18% · M 69% · Y 0% · K 2%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.5:1 vs white · 6:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #CB4EF9 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 text3.5:1AA normal AA large AAA normal

TextBlack text6:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #CB4EF9 in the contrast checker.

Colors That Go With #CB4EF9

Pairings derived from color-wheel relationships. The complementary color sits opposite #CB4EF9; 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 #CB4EF9

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 #CB4EF9.

How #CB4EF9 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#CB4EF9

Protanopia#7171F9

Protanomaly#9D65F9

Deuteranopia#8989F7

Deuteranomaly#A776F8

Tritanopia#B97777

Tritanomaly#C169BA

Achromatopsia#898989

Test a full palette in the color blindness simulator.

Using #CB4EF9 in Code

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

CSS custom property--color-cb4ef9: #CB4EF9;

CSS backgroundbackground-color: #CB4EF9;

Tailwind configcolors: { 'color-cb4ef9': '#CB4EF9' }

SwiftUIColor(red: 0.796, green: 0.306, blue: 0.976)

Android XML<color name="color_cb4ef9">#CB4EF9</color>

SVG fillfill="#CB4EF9"

More Purple Colors

#CB4EF9 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

#CB4EF9 Frequently Asked Questions

What color is #CB4EF9?

#CB4EF9 is a light purple — rgb(203, 78, 249) in RGB and hsl(284, 93%, 64%) in HSL. It carries no registered color name of its own; the closest named color is Vivid Mulberry (#B80CE3), which is visibly different at a CIE76 distance of 14.48.

What is the RGB value of #CB4EF9?

#CB4EF9 is rgb(203, 78, 249) — red 203, green 78, and blue 249 on the 0-255 scale.

What is the CMYK value of #CB4EF9?

#CB4EF9 converts to approximately cmyk(18%, 69%, 0%, 2%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #CB4EF9 be black or white?

Black text is the more readable choice. #CB4EF9 scores 3.5:1 against white and 6:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #CB4EF9 as a CSS color keyword?

No. #CB4EF9 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 darkorchid (#9932CC) at a CIE76 distance of 16.09, which is visibly different.

Open #CB4EF9 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.