Palettes / Colors / #047EAF

#047EAF — Vivid Blue

#047EAF is a blue color we call Vivid Blue, closest to the named color DarkCyan (#008B8B). It belongs to the blue family.

Color name

Closest CSS keyword: darkcyan (#008B8B) — not an exact match. CSS darkcyan gives you #008B8B, a different color; use #047EAF 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.

#047EAF 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 #AF3404; it also sits naturally between #04AF8A and #0429AF. 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 49% · Blue 69%

Cyan 98% · Magenta 28% · Yellow 0% · Key 31%

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

Previews

CSS code for #047EAF

.text { color: #047EAF; }
.background { background-color: #047EAF; }
.border { border: 3px solid #047EAF; }
.text-rgb { color: rgb(4, 126, 175); }
.text-hsl { color: hsl(197, 96%, 35%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #047EAF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(4, 126, 175, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #047EAF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(4, 126, 175, 0.8); }

HTML: <p style="color:#047EAF">Text here</p> · <div style="background-color:#047EAF">Div content here</div>

Shades of #047EAF

Tints of #047EAF

Tones of #047EAF

Color harmonies

Complementary — #AF3404:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #047EAF: #000000.

Semi-transparent (opacity) text on #047EAF

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 #047EAF 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 #047EAF 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

← #047EAE  ·  #047EB0 →

Frequently asked questions

What color is #047EAF?

#047EAF is Vivid Blue, a blue color (RGB 4, 126, 175). Its closest standard named color is DarkCyan.

What is the RGB and HSL of #047EAF?

#047EAF is RGB 4, 126, 175 — HSL 197°, 96%, 35% — CMYK 98%, 28%, 0%, 31%.

What colors go with #047EAF?

Its complement is #AF3404; analogous partners are #04AF8A and #0429AF. It also appears in 6+ palettes in our collection.

Can I use #047EAF for text?

Black text on #047EAF has a contrast ratio of 4.61:1 (passes WCAG AA); white text gives 4.56:1.