Palettes / Colors / #2F4EAC

#2F4EAC — Blue

#2F4EAC is a blue color we call Blue, closest to the named color DarkSlateBlue (#483D8B). It belongs to the blue family.

#2F4EAC is a cool blue color associated with trust, calm and professionalism. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #AC8D2F; it also sits naturally between #2F8DAC and #4E2FAC. 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 18% · Green 31% · Blue 67%

Cyan 73% · Magenta 55% · Yellow 0% · Key 33%

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

Previews

CSS code for #2F4EAC

.text { color: #2F4EAC; }
.background { background-color: #2F4EAC; }
.border { border: 3px solid #2F4EAC; }
.text-rgb { color: rgb(47, 78, 172); }
.text-hsl { color: hsl(225, 57%, 43%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #2F4EAC; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(47, 78, 172, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #2F4EAC; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(47, 78, 172, 0.8); }

HTML: <p style="color:#2F4EAC">Text here</p> · <div style="background-color:#2F4EAC">Div content here</div>

Shades of #2F4EAC

Tints of #2F4EAC

Tones of #2F4EAC

Color harmonies

Complementary — #AC8D2F:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #2F4EAC: #FFFFFF.

How #2F4EAC 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 #2F4EAC 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

← #2F4EAB  ·  #2F4EAD →

Frequently asked questions

What color is #2F4EAC?

#2F4EAC is Blue, a blue color (RGB 47, 78, 172). Its closest standard named color is DarkSlateBlue.

What is the RGB and HSL of #2F4EAC?

#2F4EAC is RGB 47, 78, 172 — HSL 225°, 57%, 43% — CMYK 73%, 55%, 0%, 33%.

What colors go with #2F4EAC?

Its complement is #AC8D2F; analogous partners are #2F8DAC and #4E2FAC. It also appears in 6+ palettes in our collection.

Can I use #2F4EAC for text?

White text on #2F4EAC has a contrast ratio of 7.48:1 (passes WCAG AA); black text gives 2.81:1.