#743BC9 Color

#743BC9 is rgb(116, 59, 201) in RGB, hsl(264, 57%, 51%) in HSL, and about cmyk(42%, 71%, 0%, 21%) in CMYK. It has no registered color name of its own — the closest is Lavender Indigo (#9457EB), visibly different at ΔE 11.28. White text is the more readable choice on this background.

#743BC9

HEX#743BC9

RGBrgb(116, 59, 201)

HSLhsl(264, 57%, 51%)

HSVhsv(264, 71%, 79%)

CMYKcmyk(42%, 71%, 0%, 21%)

OKLCHoklch(50.4% 0.207 296.6)

LABlab(38.83% 47.58 -65.63)

LCHlch(38.83% 81.06 305.94)

What #743BC9 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 #743BC9, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Lavender Indigo#9457EBΔE 11.28 Grape#6F2DA8ΔE 12.11 Majorelle Blue#6050DCΔE 12.59 Dark Orchid#9932CCΔE 13.92 Iris#5A4FCFΔE 14.99 Iridescent Indigo#3C32CDΔE 16.38

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

#743BC9 Channel Values

How #743BC9 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 116 · G 59 · B 201	8-bit channels as sent to the display
HSL	H 264° · S 57% · L 51%	Easiest model for building lighter and darker variants
HSV	H 264° · S 71% · V 79%	Matches the picker in most design tools
CMYK	C 42% · M 71% · Y 0% · K 21%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	6.54:1 vs white · 3.21:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #743BC9 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 text6.54:1AA normal AA large AAA normal

Fails AABlack text3.21:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #743BC9 in the contrast checker.

Colors That Go With #743BC9

Pairings derived from color-wheel relationships. The complementary color sits opposite #743BC9; 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 #743BC9

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 #743BC9.

How #743BC9 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#743BC9

Protanopia#4949C9

Protanomaly#5D44C9

Deuteranopia#5353C8

Deuteranomaly#624BC9

Tritanopia#5B5E5E

Tritanomaly#665295

Achromatopsia#5D5D5D

Test a full palette in the color blindness simulator.

Using #743BC9 in Code

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

CSS custom property--color-743bc9: #743BC9;

CSS backgroundbackground-color: #743BC9;

Tailwind configcolors: { 'color-743bc9': '#743BC9' }

SwiftUIColor(red: 0.455, green: 0.231, blue: 0.788)

Android XML<color name="color_743bc9">#743BC9</color>

SVG fillfill="#743BC9"

More Purple Colors

#743BC9 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

#743BC9 Frequently Asked Questions

What color is #743BC9?

#743BC9 is a mid-tone purple — rgb(116, 59, 201) in RGB and hsl(264, 57%, 51%) in HSL. It carries no registered color name of its own; the closest named color is Lavender Indigo (#9457EB), which is visibly different at a CIE76 distance of 11.28.

What is the RGB value of #743BC9?

#743BC9 is rgb(116, 59, 201) — red 116, green 59, and blue 201 on the 0-255 scale.

What is the CMYK value of #743BC9?

#743BC9 converts to approximately cmyk(42%, 71%, 0%, 21%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #743BC9 be black or white?

White text is the more readable choice. #743BC9 scores 6.54:1 against white and 3.21:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #743BC9 as a CSS color keyword?

No. #743BC9 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 13.92, which is visibly different.

Open #743BC9 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.