#75779F Color

#75779F is rgb(117, 119, 159) in RGB, hsl(237, 18%, 54%) in HSL, and about cmyk(26%, 25%, 0%, 38%) in CMYK. It has no registered color name of its own — the closest is Rhythm (#777696), very hard to tell apart at ΔE 4.69. Black text is the more readable choice on this background.

#75779F

HEX#75779F

RGBrgb(117, 119, 159)

HSLhsl(237, 18%, 54%)

HSVhsv(237, 26%, 62%)

CMYKcmyk(26%, 25%, 0%, 38%)

OKLCHoklch(58.3% 0.061 282.1)

LABlab(51.02% 6.22 -21.93)

LCHlch(51.02% 22.79 285.83)

What #75779F 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 #75779F, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Rhythm#777696ΔE 4.69 Dark Blue-gray#666699ΔE 9.33 Shadow Blue#778BA5ΔE 12.15 Glaucous#6082B6ΔE 12.54 Cool Gray#8C92ACΔE 12.95 Blue Yonder#5072A7ΔE 13.3

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

#75779F Channel Values

How #75779F 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 117 · G 119 · B 159	8-bit channels as sent to the display
HSL	H 237° · S 18% · L 54%	Easiest model for building lighter and darker variants
HSV	H 237° · S 26% · V 62%	Matches the picker in most design tools
CMYK	C 26% · M 25% · Y 0% · K 38%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	4.29:1 vs white · 4.9:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #75779F 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 text4.29:1AA normal AA large AAA normal

TextBlack text4.9:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #75779F in the contrast checker.

Colors That Go With #75779F

Pairings derived from color-wheel relationships. The complementary color sits opposite #75779F; 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 #75779F

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 #75779F.

How #75779F 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#75779F

Protanopia#77779F

Protanomaly#76779F

Deuteranopia#76769F

Deuteranomaly#76779F

Tritanopia#6E7D7D

Tritanomaly#717B8C

Achromatopsia#7A7A7A

Test a full palette in the color blindness simulator.

Using #75779F in Code

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

CSS custom property--color-75779f: #75779F;

CSS backgroundbackground-color: #75779F;

Tailwind configcolors: { 'color-75779f': '#75779F' }

SwiftUIColor(red: 0.459, green: 0.467, blue: 0.624)

Android XML<color name="color_75779f">#75779F</color>

SVG fillfill="#75779F"

More Blue Colors

#75779F sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024 fafaff 00002e f9fafb 000033 f8fafc 000038 f8f8ff 000042 f5faff 000047 f5f5ff 002147 007dfa 0f52ba 1c39bb 2a3439 372aac 4e3cc3 64609a 7abdff 979aaa b8dbff d6d6ff

#75779F Frequently Asked Questions

What color is #75779F?

#75779F is a mid-tone blue — rgb(117, 119, 159) in RGB and hsl(237, 18%, 54%) in HSL. It carries no registered color name of its own; the closest named color is Rhythm (#777696), which is very hard to tell apart at a CIE76 distance of 4.69.

What is the RGB value of #75779F?

#75779F is rgb(117, 119, 159) — red 117, green 119, and blue 159 on the 0-255 scale.

What is the CMYK value of #75779F?

#75779F converts to approximately cmyk(26%, 25%, 0%, 38%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #75779F be black or white?

Black text is the more readable choice. #75779F scores 4.29:1 against white and 4.9:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #75779F as a CSS color keyword?

No. #75779F 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 slategray (#708090) at a CIE76 distance of 14.77, which is visibly different.

Open #75779F 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 blue in the color library, the guide to shades of blue, or the full color library.