Palettes / Colors / #39CDFF

#39CDFF — Vivid Blue

#39CDFF is a blue color we call Vivid Blue, closest to the named color Turquoise (#40E0D0). It belongs to the blue family.

Color name

Closest CSS keyword: turquoise (#40E0D0) — not an exact match. CSS turquoise gives you #40E0D0, a different color; use #39CDFF 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.

#39CDFF 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 #FF6A38; it also sits naturally between #38FFCD and #386AFF. 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 22% · Green 80% · Blue 100%

Cyan 78% · Magenta 20% · Yellow 0% · Key 0%

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

Previews

CSS code for #39CDFF

.text { color: #39CDFF; }
.background { background-color: #39CDFF; }
.border { border: 3px solid #39CDFF; }
.text-rgb { color: rgb(57, 205, 255); }
.text-hsl { color: hsl(195, 100%, 61%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #39CDFF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(57, 205, 255, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #39CDFF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(57, 205, 255, 0.8); }

HTML: <p style="color:#39CDFF">Text here</p> · <div style="background-color:#39CDFF">Div content here</div>

Shades of #39CDFF

Tints of #39CDFF

Tones of #39CDFF

Color harmonies

Complementary — #FF6A38:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #39CDFF: #000000.

Semi-transparent (opacity) text on #39CDFF

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 #39CDFF 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 #39CDFF 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

← #39CDFE  ·  #39CE00 →

Frequently asked questions

What color is #39CDFF?

#39CDFF is Vivid Blue, a blue color (RGB 57, 205, 255). Its closest standard named color is Turquoise.

What is the RGB and HSL of #39CDFF?

#39CDFF is RGB 57, 205, 255 — HSL 195°, 100%, 61% — CMYK 78%, 20%, 0%, 0%.

What colors go with #39CDFF?

Its complement is #FF6A38; analogous partners are #38FFCD and #386AFF. It also appears in 6+ palettes in our collection.

Can I use #39CDFF for text?

Black text on #39CDFF has a contrast ratio of 11.35:1 (passes WCAG AA); white text gives 1.85:1.