#B74FF3 Color

#B74FF3 is rgb(183, 79, 243) in RGB, hsl(278, 87%, 63%) in HSL, and about cmyk(25%, 67%, 0%, 5%) in CMYK. It has no registered color name of its own — the closest is Dark Orchid (#9932CC), visibly different at ΔE 11.81. Black text is the more readable choice on this background.

#B74FF3

HEX#B74FF3

RGBrgb(183, 79, 243)

HSLhsl(278, 87%, 63%)

HSVhsv(278, 67%, 95%)

CMYKcmyk(25%, 67%, 0%, 5%)

OKLCHoklch(63.5% 0.24 310.4)

LABlab(53.57% 61.75 -65.16)

LCHlch(53.57% 89.77 313.46)

What #B74FF3 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 #B74FF3, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Dark Orchid#9932CCΔE 11.81 Lavender Indigo#9457EBΔE 14.03 Blue Violet#8A2BE2ΔE 16.46 Purple (Munsell)#9F00C5ΔE 16.66 Vivid Mulberry#B80CE3ΔE 17.22 Heliotrope#DF73FFΔE 17.92

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

#B74FF3 Channel Values

How #B74FF3 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 183 · G 79 · B 243	8-bit channels as sent to the display
HSL	H 278° · S 87% · L 63%	Easiest model for building lighter and darker variants
HSV	H 278° · S 67% · V 95%	Matches the picker in most design tools
CMYK	C 25% · M 67% · Y 0% · K 5%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.87:1 vs white · 5.43:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #B74FF3 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 text3.87:1AA normal AA large AAA normal

TextBlack text5.43:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #B74FF3 in the contrast checker.

Colors That Go With #B74FF3

Pairings derived from color-wheel relationships. The complementary color sits opposite #B74FF3; 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 #B74FF3

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 #B74FF3.

How #B74FF3 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#B74FF3

Protanopia#6B6BF3

Protanomaly#9061F3

Deuteranopia#7E7EF2

Deuteranomaly#986EF2

Tritanopia#A47676

Tritanomaly#AC69B6

Achromatopsia#818181

Test a full palette in the color blindness simulator.

Using #B74FF3 in Code

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

CSS custom property--color-b74ff3: #B74FF3;

CSS backgroundbackground-color: #B74FF3;

Tailwind configcolors: { 'color-b74ff3': '#B74FF3' }

SwiftUIColor(red: 0.718, green: 0.310, blue: 0.953)

Android XML<color name="color_b74ff3">#B74FF3</color>

SVG fillfill="#B74FF3"

More Purple Colors

#B74FF3 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

#B74FF3 Frequently Asked Questions

What color is #B74FF3?

#B74FF3 is a light purple — rgb(183, 79, 243) in RGB and hsl(278, 87%, 63%) in HSL. It carries no registered color name of its own; the closest named color is Dark Orchid (#9932CC), which is visibly different at a CIE76 distance of 11.81.

What is the RGB value of #B74FF3?

#B74FF3 is rgb(183, 79, 243) — red 183, green 79, and blue 243 on the 0-255 scale.

What is the CMYK value of #B74FF3?

#B74FF3 converts to approximately cmyk(25%, 67%, 0%, 5%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #B74FF3 be black or white?

Black text is the more readable choice. #B74FF3 scores 3.87:1 against white and 5.43:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #B74FF3 as a CSS color keyword?

No. #B74FF3 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 11.81, which is visibly different.

Open #B74FF3 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.