Han Blue (#446CCF)

The hex code for Han Blue is #446CCF. It is rgb(68, 108, 207) in RGB, hsl(223, 59%, 54%) in HSL, and about cmyk(67%, 48%, 0%, 19%) in CMYK — a mid-tone blue. White text is the more readable choice on this background.

#446CCF

HEX#446CCF

RGBrgb(68, 108, 207)

HSLhsl(223, 59%, 54%)

HSVhsv(223, 67%, 81%)

CMYKcmyk(67%, 48%, 0%, 19%)

OKLCHoklch(55.4% 0.159 265.1)

LABlab(46.74% 11.17 -56.55)

LCHlch(46.74% 57.64 281.17)

Colors Closest to Han Blue

Han Blue is a registered color name. These are the named colors nearest to it, measured as CIE76 distance in CIELAB — a perceptual scale, so the ordering matches what the eye sees rather than how close the raw RGB numbers happen to sit.

Indigo (Crayola)#4F69C6ΔE 4.36 Denim#1560BDΔE 7.82 Bright Navy Blue#1974D2ΔE 9.4 Savoy Blue#4B61D1ΔE 10.19 True Blue#0073CFΔE 11 Microsoft Edge Blue#0078D7ΔE 11.44

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

#446CCF Channel Values

How Han Blue 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 68 · G 108 · B 207	8-bit channels as sent to the display
HSL	H 223° · S 59% · L 54%	Easiest model for building lighter and darker variants
HSV	H 223° · S 67% · V 81%	Matches the picker in most design tools
CMYK	C 67% · M 48% · Y 0% · K 19%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	4.89:1 vs white · 4.29:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a Han Blue 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 text4.89:1AA normal AA large AAA normal

Fails AABlack text4.29:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #446CCF in the contrast checker.

Colors That Go With Han Blue

Pairings derived from color-wheel relationships. The complementary color sits opposite Han Blue; 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 Han Blue

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 #446CCF.

How Han Blue 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#446CCF

Protanopia#6666CF

Protanomaly#5B69CF

Deuteranopia#6161CF

Deuteranomaly#5766CF

Tritanopia#007E7E

Tritanomaly#2877A5

Achromatopsia#717171

Test a full palette in the color blindness simulator.

Using #446CCF in Code

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

CSS custom property--han-blue: #446CCF;

CSS backgroundbackground-color: #446CCF;

Tailwind configcolors: { 'han-blue': '#446CCF' }

SwiftUIColor(red: 0.267, green: 0.424, blue: 0.812)

Android XML<color name="han_blue">#446CCF</color>

SVG fillfill="#446CCF"

More Blue Colors

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

45556c 436b95 456fa5 434c56 45b1e8 4334a8 46525d 432dd7 4682b4 417dc1 4747ff 4169e1 5a4fcf 708090 8a8aff a69fd5 c5cbe1 e5e8eb 000066 0038a7 0505ff 132c77 2111ef 2f3e4d

#446CCF Frequently Asked Questions

What is the hex code for Han Blue?

The hex code for Han Blue is #446CCF. That is rgb(68, 108, 207) in RGB, hsl(223, 59%, 54%) in HSL, and approximately cmyk(67%, 48%, 0%, 19%) in CMYK.

What is the RGB value of #446CCF?

#446CCF is rgb(68, 108, 207) — red 68, green 108, and blue 207 on the 0-255 scale.

What is the CMYK value of #446CCF?

#446CCF converts to approximately cmyk(67%, 48%, 0%, 19%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #446CCF be black or white?

White text is the more readable choice. #446CCF scores 4.89:1 against white and 4.29:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #446CCF as a CSS color keyword?

No. #446CCF 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 royalblue (#4169E1) at a CIE76 distance of 12.08, which is visibly different.

Open Han Blue 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.