Palettes / Colors / #034375

#034375 — Deep Vivid Blue

#034375 is a blue color we call Deep Vivid Blue, closest to the named color MidnightBlue (#191970). It belongs to the blue family.

Color name

Closest CSS keyword: midnightblue (#191970) — not an exact match. CSS midnightblue gives you #191970, a different color; use #034375 when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#034375 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 #773503; it also sits naturally between #037770 and #030B77. 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 26% · Blue 46%

Cyan 97% · Magenta 43% · Yellow 0% · Key 54%

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

Previews

CSS code for #034375

.text { color: #034375; }
.background { background-color: #034375; }
.border { border: 3px solid #034375; }
.text-rgb { color: rgb(3, 67, 117); }
.text-hsl { color: hsl(206, 95%, 24%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #034375; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(3, 67, 117, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #034375; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(3, 67, 117, 0.8); }

HTML: <p style="color:#034375">Text here</p> · <div style="background-color:#034375">Div content here</div>

Shades of #034375

Tints of #034375

Tones of #034375

Color harmonies

Complementary — #773503:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #034375: #FFFFFF.

Semi-transparent (opacity) text on #034375

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #034375 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 #034375 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

← #034374  ·  #034376 →

Frequently asked questions

What color is #034375?

#034375 is Deep Vivid Blue, a blue color (RGB 3, 67, 117). Its closest standard named color is MidnightBlue.

What is the RGB and HSL of #034375?

#034375 is RGB 3, 67, 117 — HSL 206°, 95%, 24% — CMYK 97%, 43%, 0%, 54%.

What colors go with #034375?

Its complement is #773503; analogous partners are #037770 and #030B77. It also appears in 6+ palettes in our collection.

Can I use #034375 for text?

White text on #034375 has a contrast ratio of 10.18:1 (passes WCAG AA); black text gives 2.06:1.