Palettes / Colors / #393A67

#393A67 — Dusty Blue

#393A67 is a blue color we call Dusty Blue, closest to the named color DarkSlateGray (#2F4F4F). It belongs to the blue family.

Color name

Closest CSS keyword: darkslategray (#2F4F4F) — not an exact match. CSS darkslategray gives you #2F4F4F, a different color; use #393A67 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.

#393A67 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 #666538; it also sits naturally between #385066 and #4E3866. 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 23% · Blue 40%

Cyan 45% · Magenta 44% · Yellow 0% · Key 60%

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

Previews

CSS code for #393A67

.text { color: #393A67; }
.background { background-color: #393A67; }
.border { border: 3px solid #393A67; }
.text-rgb { color: rgb(57, 58, 103); }
.text-hsl { color: hsl(239, 29%, 31%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #393A67; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(57, 58, 103, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #393A67; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(57, 58, 103, 0.8); }

HTML: <p style="color:#393A67">Text here</p> · <div style="background-color:#393A67">Div content here</div>

Shades of #393A67

Tints of #393A67

Tones of #393A67

Color harmonies

Complementary — #666538:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #393A67: #FFFFFF.

Semi-transparent (opacity) text on #393A67

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 #393A67 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 #393A67 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

← #393A66  ·  #393A68 →

Frequently asked questions

What color is #393A67?

#393A67 is Dusty Blue, a blue color (RGB 57, 58, 103). Its closest standard named color is DarkSlateGray.

What is the RGB and HSL of #393A67?

#393A67 is RGB 57, 58, 103 — HSL 239°, 29%, 31% — CMYK 45%, 44%, 0%, 60%.

What colors go with #393A67?

Its complement is #666538; analogous partners are #385066 and #4E3866. It also appears in 6+ palettes in our collection.

Can I use #393A67 for text?

White text on #393A67 has a contrast ratio of 10.63:1 (passes WCAG AA); black text gives 1.98:1.