#190B65 Color

#190B65 is rgb(25, 11, 101) in RGB, hsl(249, 80%, 22%) in HSL, and about cmyk(75%, 89%, 0%, 60%) in CMYK. It has no registered color name of its own — the closest is Midnight Blue (#191970), clearly related but distinguishable side by side at ΔE 6.03. White text is the more readable choice on this background.

#190B65

HEX#190B65

RGBrgb(25, 11, 101)

HSLhsl(249, 80%, 22%)

HSVhsv(249, 89%, 40%)

CMYKcmyk(75%, 89%, 0%, 60%)

OKLCHoklch(25.6% 0.142 276.5)

LABlab(10.89% 30.40 -50.39)

LCHlch(10.89% 58.85 301.10)

What #190B65 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 #190B65, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Midnight Blue#191970ΔE 6.03 Persian Indigo#32127AΔE 9.06 Resolution Blue#002387ΔE 12.99 St. Patrick's Blue#23297AΔE 14.09 Cosmic Cobalt#2E2D88ΔE 14.17 Spanish Violet#4C2882ΔE 15.35

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

#190B65 Channel Values

How #190B65 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 25 · G 11 · B 101	8-bit channels as sent to the display
HSL	H 249° · S 80% · L 22%	Easiest model for building lighter and darker variants
HSV	H 249° · S 89% · V 40%	Matches the picker in most design tools
CMYK	C 75% · M 89% · Y 0% · K 60%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	16.44:1 vs white · 1.28:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #190B65 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 text16.44:1AA normal AA large AAA normal

Fails AABlack text1.28:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #190B65 in the contrast checker.

Colors That Go With #190B65

Pairings derived from color-wheel relationships. The complementary color sits opposite #190B65; 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 #190B65

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 #190B65.

How #190B65 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#190B65

Protanopia#0E0E65

Protanomaly#130D65

Deuteranopia#111165

Deuteranomaly#140F65

Tritanopia#002626

Tritanomaly#001E47

Achromatopsia#1F1F1F

Test a full palette in the color blindness simulator.

Using #190B65 in Code

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

CSS custom property--color-190b65: #190B65;

CSS backgroundbackground-color: #190B65;

Tailwind configcolors: { 'color-190b65': '#190B65' }

SwiftUIColor(red: 0.098, green: 0.043, blue: 0.396)

Android XML<color name="color_190b65">#190B65</color>

SVG fillfill="#190B65"

More Blue Colors

#190B65 sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

191632 184fa1 191970 182d3e 191980 181c20 193cb8 18187b 1974d2 173796 1a4065 172436 2499ff 3366cc 4682b4 5d89ba 74bbfb 8ec5ff abcdef cdcdf4 eaeafb 000094 0048ba 0769a6

#190B65 Frequently Asked Questions

What color is #190B65?

#190B65 is a dark blue — rgb(25, 11, 101) in RGB and hsl(249, 80%, 22%) in HSL. It carries no registered color name of its own; the closest named color is Midnight Blue (#191970), which is clearly related but distinguishable side by side at a CIE76 distance of 6.03.

What is the RGB value of #190B65?

#190B65 is rgb(25, 11, 101) — red 25, green 11, and blue 101 on the 0-255 scale.

What is the CMYK value of #190B65?

#190B65 converts to approximately cmyk(75%, 89%, 0%, 60%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #190B65 be black or white?

White text is the more readable choice. #190B65 scores 16.44:1 against white and 1.28:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #190B65 as a CSS color keyword?

No. #190B65 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 midnightblue (#191970) at a CIE76 distance of 6.03, which is clearly related but distinguishable side by side.

Open #190B65 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.