Palettes / Colors / #413DBB

#413DBB — Muted Blue

#413DBB is a blue color we call Muted Blue, closest to the named color DarkSlateBlue (#483D8B). It belongs to the blue family.

Color name

Closest CSS keyword: darkslateblue (#483D8B) — not an exact match. CSS darkslateblue gives you #483D8B, a different color; use #413DBB 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.

#413DBB is a cool blue color associated with trust, calm and professionalism. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #B8BD3D; it also sits naturally between #3D79BD and #813DBD. 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 25% · Green 24% · Blue 73%

Cyan 65% · Magenta 67% · Yellow 0% · Key 27%

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

Previews

CSS code for #413DBB

.text { color: #413DBB; }
.background { background-color: #413DBB; }
.border { border: 3px solid #413DBB; }
.text-rgb { color: rgb(65, 61, 187); }
.text-hsl { color: hsl(242, 51%, 49%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #413DBB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(65, 61, 187, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #413DBB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(65, 61, 187, 0.8); }

HTML: <p style="color:#413DBB">Text here</p> · <div style="background-color:#413DBB">Div content here</div>

Shades of #413DBB

Tints of #413DBB

Tones of #413DBB

Color harmonies

Complementary — #B8BD3D:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #413DBB: #FFFFFF.

Semi-transparent (opacity) text on #413DBB

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 #413DBB 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 #413DBB 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

← #413DBA  ·  #413DBC →

Frequently asked questions

What color is #413DBB?

#413DBB is Muted Blue, a blue color (RGB 65, 61, 187). Its closest standard named color is DarkSlateBlue.

What is the RGB and HSL of #413DBB?

#413DBB is RGB 65, 61, 187 — HSL 242°, 51%, 49% — CMYK 65%, 67%, 0%, 27%.

What colors go with #413DBB?

Its complement is #B8BD3D; analogous partners are #3D79BD and #813DBD. It also appears in 6+ palettes in our collection.

Can I use #413DBB for text?

White text on #413DBB has a contrast ratio of 8.05:1 (passes WCAG AA); black text gives 2.61:1.