#9B78FC Color

#9B78FC is rgb(155, 120, 252) in RGB, hsl(256, 96%, 73%) in HSL, and about cmyk(38%, 52%, 0%, 1%) in CMYK. It has no registered color name of its own — the closest is Medium Slate Blue (#7B68EE), clearly related but distinguishable side by side at ΔE 8.89. Black text is the more readable choice on this background.

#9B78FC

HEX#9B78FC

RGBrgb(155, 120, 252)

HSLhsl(256, 96%, 73%)

HSVhsv(256, 52%, 99%)

CMYKcmyk(38%, 52%, 0%, 1%)

OKLCHoklch(66.7% 0.189 292.8)

LABlab(58.66% 36.40 -62.22)

LCHlch(58.66% 72.09 300.33)

What #9B78FC 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 #9B78FC, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Slate Blue#7B68EEΔE 8.89 Medium Purple#9370DBΔE 13.2 Lavender Indigo#9457EBΔE 15.3 Slate Blue#6A5ACDΔE 16.01 Amethyst#9966CCΔE 17.73 Very Light Blue#6666FFΔE 17.89

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

#9B78FC Channel Values

How #9B78FC 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 155 · G 120 · B 252	8-bit channels as sent to the display
HSL	H 256° · S 96% · L 73%	Easiest model for building lighter and darker variants
HSV	H 256° · S 52% · V 99%	Matches the picker in most design tools
CMYK	C 38% · M 52% · Y 0% · K 1%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.24:1 vs white · 6.49:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #9B78FC 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 text3.24:1AA normal AA large AAA normal

TextBlack text6.49:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #9B78FC in the contrast checker.

Colors That Go With #9B78FC

Pairings derived from color-wheel relationships. The complementary color sits opposite #9B78FC; 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 #9B78FC

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 #9B78FC.

How #9B78FC 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#9B78FC

Protanopia#7F7FFC

Protanomaly#8B7CFC

Deuteranopia#8585FC

Deuteranomaly#8E80FC

Tritanopia#839292

Tritanomaly#8D88C5

Achromatopsia#8F8F8F

Test a full palette in the color blindness simulator.

Using #9B78FC in Code

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

CSS custom property--color-9b78fc: #9B78FC;

CSS backgroundbackground-color: #9B78FC;

Tailwind configcolors: { 'color-9b78fc': '#9B78FC' }

SwiftUIColor(red: 0.608, green: 0.471, blue: 0.988)

Android XML<color name="color_9b78fc">#9B78FC</color>

SVG fillfill="#9B78FC"

More Purple Colors

#9B78FC 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

#9B78FC Frequently Asked Questions

What color is #9B78FC?

#9B78FC is a light purple — rgb(155, 120, 252) in RGB and hsl(256, 96%, 73%) in HSL. It carries no registered color name of its own; the closest named color is Medium Slate Blue (#7B68EE), which is clearly related but distinguishable side by side at a CIE76 distance of 8.89.

What is the RGB value of #9B78FC?

#9B78FC is rgb(155, 120, 252) — red 155, green 120, and blue 252 on the 0-255 scale.

What is the CMYK value of #9B78FC?

#9B78FC converts to approximately cmyk(38%, 52%, 0%, 1%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #9B78FC be black or white?

Black text is the more readable choice. #9B78FC scores 3.24:1 against white and 6.49:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #9B78FC as a CSS color keyword?

No. #9B78FC 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 mediumslateblue (#7B68EE) at a CIE76 distance of 8.89, which is clearly related but distinguishable side by side.

Open #9B78FC in a Tool

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