Palettes / Colors / #044BBF

#044BBF — Vivid Blue

#044BBF is a blue color we call Vivid Blue, closest to the named color RoyalBlue (#4169E1). It belongs to the blue family.

Color name

Closest CSS keyword: royalblue (#4169E1) — not an exact match. CSS royalblue gives you #4169E1, a different color; use #044BBF 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.

#044BBF 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 #BE7704; it also sits naturally between #04A8BE and #1A04BE. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 2% · Green 29% · Blue 75%

Cyan 98% · Magenta 61% · Yellow 0% · Key 25%

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

Previews

CSS code for #044BBF

.text { color: #044BBF; }
.background { background-color: #044BBF; }
.border { border: 3px solid #044BBF; }
.text-rgb { color: rgb(4, 75, 191); }
.text-hsl { color: hsl(217, 96%, 38%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #044BBF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(4, 75, 191, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #044BBF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(4, 75, 191, 0.8); }

HTML: <p style="color:#044BBF">Text here</p> · <div style="background-color:#044BBF">Div content here</div>

Shades of #044BBF

Tints of #044BBF

Tones of #044BBF

Color harmonies

Complementary — #BE7704:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #044BBF: #FFFFFF.

Semi-transparent (opacity) text on #044BBF

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 #044BBF 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 #044BBF 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

← #044BBE  ·  #044BC0 →

Frequently asked questions

What color is #044BBF?

#044BBF is Vivid Blue, a blue color (RGB 4, 75, 191). Its closest standard named color is RoyalBlue.

What is the RGB and HSL of #044BBF?

#044BBF is RGB 4, 75, 191 — HSL 217°, 96%, 38% — CMYK 98%, 61%, 0%, 25%.

What colors go with #044BBF?

Its complement is #BE7704; analogous partners are #04A8BE and #1A04BE. It also appears in 6+ palettes in our collection.

Can I use #044BBF for text?

White text on #044BBF has a contrast ratio of 7.60:1 (passes WCAG AA); black text gives 2.76:1.