Palettes / Colors / #2017CF

#2017CF — Vivid Blue

#2017CF 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 #2017CF 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.

#2017CF 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 #C5CF17; it also sits naturally between #176ACF and #7C17CF. 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 13% · Green 9% · Blue 81%

Cyan 85% · Magenta 89% · Yellow 0% · Key 19%

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

Previews

CSS code for #2017CF

.text { color: #2017CF; }
.background { background-color: #2017CF; }
.border { border: 3px solid #2017CF; }
.text-rgb { color: rgb(32, 23, 207); }
.text-hsl { color: hsl(243, 80%, 45%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #2017CF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(32, 23, 207, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #2017CF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(32, 23, 207, 0.8); }

HTML: <p style="color:#2017CF">Text here</p> · <div style="background-color:#2017CF">Div content here</div>

Shades of #2017CF

Tints of #2017CF

Tones of #2017CF

Color harmonies

Complementary — #C5CF17:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #2017CF: #FFFFFF.

Semi-transparent (opacity) text on #2017CF

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 #2017CF 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 #2017CF 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

← #2017CE  ·  #2017D0 →

Frequently asked questions

What color is #2017CF?

#2017CF is Vivid Blue, a blue color (RGB 32, 23, 207). Its closest standard named color is Blue.

What is the RGB and HSL of #2017CF?

#2017CF is RGB 32, 23, 207 — HSL 243°, 80%, 45% — CMYK 85%, 89%, 0%, 19%.

What colors go with #2017CF?

Its complement is #C5CF17; analogous partners are #176ACF and #7C17CF. It also appears in 6+ palettes in our collection.

Can I use #2017CF for text?

White text on #2017CF has a contrast ratio of 10.07:1 (passes WCAG AA); black text gives 2.08:1.