Palettes / Colors / #030378

#030378 — Deep Vivid Blue

#030378 is a blue color we call Deep Vivid Blue, closest to the named color Navy (#000080). It belongs to the blue family.

#030378 is a cool blue color associated with trust, calm and professionalism. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #777703; it also sits naturally between #033D77 and #3D0377. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 1% · Green 1% · Blue 47%

Cyan 98% · Magenta 98% · Yellow 0% · Key 53%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #030378

.text { color: #030378; }
.background { background-color: #030378; }
.border { border: 3px solid #030378; }
.text-rgb { color: rgb(3, 3, 120); }
.text-hsl { color: hsl(240, 95%, 24%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #030378; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(3, 3, 120, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #030378; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(3, 3, 120, 0.8); }

HTML: <p style="color:#030378">Text here</p> · <div style="background-color:#030378">Div content here</div>

Shades of #030378

Tints of #030378

Tones of #030378

Color harmonies

Complementary — #777703:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #030378: #FFFFFF.

How #030378 looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #030378 rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #030377  ·  #030379 →

Frequently asked questions

What color is #030378?

#030378 is Deep Vivid Blue, a blue color (RGB 3, 3, 120). Its closest standard named color is Navy.

What is the RGB and HSL of #030378?

#030378 is RGB 3, 3, 120 — HSL 240°, 95%, 24% — CMYK 98%, 98%, 0%, 53%.

What colors go with #030378?

Its complement is #777703; analogous partners are #033D77 and #3D0377. It also appears in 6+ palettes in our collection.

Can I use #030378 for text?

White text on #030378 has a contrast ratio of 16.30:1 (passes WCAG AA); black text gives 1.29:1.