Palettes / Colors / #2A2AEF

#2A2AEF — Vivid Blue

#2A2AEF is a blue color we call Vivid Blue, closest to the named color Blue (#0000FF). It belongs to the blue family.

#2A2AEF 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 #EFEF2A; it also sits naturally between #2A8CEF and #8C2AEF. 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 16% · Green 16% · Blue 94%

Cyan 82% · Magenta 82% · Yellow 0% · Key 6%

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

Previews

CSS code for #2A2AEF

.text { color: #2A2AEF; }
.background { background-color: #2A2AEF; }
.border { border: 3px solid #2A2AEF; }
.text-rgb { color: rgb(42, 42, 239); }
.text-hsl { color: hsl(240, 86%, 55%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #2A2AEF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(42, 42, 239, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #2A2AEF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(42, 42, 239, 0.8); }

HTML: <p style="color:#2A2AEF">Text here</p> · <div style="background-color:#2A2AEF">Div content here</div>

Shades of #2A2AEF

Tints of #2A2AEF

Tones of #2A2AEF

Color harmonies

Complementary — #EFEF2A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #2A2AEF: #FFFFFF.

How #2A2AEF 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 #2A2AEF 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

← #2A2AEE  ·  #2A2AF0 →

Frequently asked questions

What color is #2A2AEF?

#2A2AEF is Vivid Blue, a blue color (RGB 42, 42, 239). Its closest standard named color is Blue.

What is the RGB and HSL of #2A2AEF?

#2A2AEF is RGB 42, 42, 239 — HSL 240°, 86%, 55% — CMYK 82%, 82%, 0%, 6%.

What colors go with #2A2AEF?

Its complement is #EFEF2A; analogous partners are #2A8CEF and #8C2AEF. It also appears in 6+ palettes in our collection.

Can I use #2A2AEF for text?

White text on #2A2AEF has a contrast ratio of 7.85:1 (passes WCAG AA); black text gives 2.68:1.