Palettes / Colors / #368FCE

#368FCE — Blue

#368FCE is a blue color we call Blue, closest to the named color SteelBlue (#4682B4). It belongs to the blue family.

Color name

Closest CSS keyword: steelblue (#4682B4) — not an exact match. CSS steelblue gives you #4682B4, a different color; use #368FCE 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.

#368FCE 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 #CE7536; it also sits naturally between #36CEC2 and #3643CE. 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 21% · Green 56% · Blue 81%

Cyan 74% · Magenta 31% · Yellow 0% · Key 19%

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

Previews

CSS code for #368FCE

.text { color: #368FCE; }
.background { background-color: #368FCE; }
.border { border: 3px solid #368FCE; }
.text-rgb { color: rgb(54, 143, 206); }
.text-hsl { color: hsl(205, 61%, 51%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #368FCE; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(54, 143, 206, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #368FCE; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(54, 143, 206, 0.8); }

HTML: <p style="color:#368FCE">Text here</p> · <div style="background-color:#368FCE">Div content here</div>

Shades of #368FCE

Tints of #368FCE

Tones of #368FCE

Color harmonies

Complementary — #CE7536:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #368FCE: #000000.

Semi-transparent (opacity) text on #368FCE

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 #368FCE 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 #368FCE 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

← #368FCD  ·  #368FCF →

Frequently asked questions

What color is #368FCE?

#368FCE is Blue, a blue color (RGB 54, 143, 206). Its closest standard named color is SteelBlue.

What is the RGB and HSL of #368FCE?

#368FCE is RGB 54, 143, 206 — HSL 205°, 61%, 51% — CMYK 74%, 31%, 0%, 19%.

What colors go with #368FCE?

Its complement is #CE7536; analogous partners are #36CEC2 and #3643CE. It also appears in 6+ palettes in our collection.

Can I use #368FCE for text?

Black text on #368FCE has a contrast ratio of 5.98:1 (passes WCAG AA); white text gives 3.51:1.