Palettes / Colors / #271DEB

#271DEB — Vivid Blue

#271DEB is a blue color we call Vivid Blue, closest to the named color Blue (#0000FF). It belongs to the blue family.

Color name

Closest CSS keyword: blue (#0000FF) — not an exact match. CSS blue gives you #0000FF, a different color; use #271DEB 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.

#271DEB 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 #E1EB1E; it also sits naturally between #1E7AEB and #8F1EEB. 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 15% · Green 11% · Blue 92%

Cyan 83% · Magenta 88% · Yellow 0% · Key 8%

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

Previews

CSS code for #271DEB

.text { color: #271DEB; }
.background { background-color: #271DEB; }
.border { border: 3px solid #271DEB; }
.text-rgb { color: rgb(39, 29, 235); }
.text-hsl { color: hsl(243, 84%, 52%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #271DEB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(39, 29, 235, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #271DEB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(39, 29, 235, 0.8); }

HTML: <p style="color:#271DEB">Text here</p> · <div style="background-color:#271DEB">Div content here</div>

Shades of #271DEB

Tints of #271DEB

Tones of #271DEB

Color harmonies

Complementary — #E1EB1E:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #271DEB: #FFFFFF.

Semi-transparent (opacity) text on #271DEB

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 #271DEB 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 #271DEB 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

← #271DEA  ·  #271DEC →

Frequently asked questions

What color is #271DEB?

#271DEB is Vivid Blue, a blue color (RGB 39, 29, 235). Its closest standard named color is Blue.

What is the RGB and HSL of #271DEB?

#271DEB is RGB 39, 29, 235 — HSL 243°, 84%, 52% — CMYK 83%, 88%, 0%, 8%.

What colors go with #271DEB?

Its complement is #E1EB1E; analogous partners are #1E7AEB and #8F1EEB. It also appears in 6+ palettes in our collection.

Can I use #271DEB for text?

White text on #271DEB has a contrast ratio of 8.53:1 (passes WCAG AA); black text gives 2.46:1.