Palettes / Colors / #488BEF

#488BEF — Vivid Blue

#488BEF is a blue color we call Vivid Blue, closest to the named color CornflowerBlue (#6495ED). It belongs to the blue family.

Color name

Closest CSS keyword: cornflowerblue (#6495ED) — not an exact match. CSS cornflowerblue gives you #6495ED, a different color; use #488BEF 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.

#488BEF 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 #EFAC48; it also sits naturally between #48DEEF and #5948EF. 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 28% · Green 55% · Blue 94%

Cyan 70% · Magenta 42% · Yellow 0% · Key 6%

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

Previews

CSS code for #488BEF

.text { color: #488BEF; }
.background { background-color: #488BEF; }
.border { border: 3px solid #488BEF; }
.text-rgb { color: rgb(72, 139, 239); }
.text-hsl { color: hsl(216, 84%, 61%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #488BEF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(72, 139, 239, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #488BEF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(72, 139, 239, 0.8); }

HTML: <p style="color:#488BEF">Text here</p> · <div style="background-color:#488BEF">Div content here</div>

Shades of #488BEF

Tints of #488BEF

Tones of #488BEF

Color harmonies

Complementary — #EFAC48:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #488BEF: #000000.

Semi-transparent (opacity) text on #488BEF

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 #488BEF 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 #488BEF 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

← #488BEE  ·  #488BF0 →

Frequently asked questions

What color is #488BEF?

#488BEF is Vivid Blue, a blue color (RGB 72, 139, 239). Its closest standard named color is CornflowerBlue.

What is the RGB and HSL of #488BEF?

#488BEF is RGB 72, 139, 239 — HSL 216°, 84%, 61% — CMYK 70%, 42%, 0%, 6%.

What colors go with #488BEF?

Its complement is #EFAC48; analogous partners are #48DEEF and #5948EF. It also appears in 6+ palettes in our collection.

Can I use #488BEF for text?

Black text on #488BEF has a contrast ratio of 6.21:1 (passes WCAG AA); white text gives 3.38:1.