Palettes / Colors / #13446C

#13446C — Deep Blue

#13446C is a blue color we call Deep 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 #13446C 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.

#13446C 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 #6C3B13; it also sits naturally between #136C68 and #13186C. 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 7% · Green 27% · Blue 42%

Cyan 82% · Magenta 37% · Yellow 0% · Key 58%

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

Previews

CSS code for #13446C

.text { color: #13446C; }
.background { background-color: #13446C; }
.border { border: 3px solid #13446C; }
.text-rgb { color: rgb(19, 68, 108); }
.text-hsl { color: hsl(207, 70%, 25%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #13446C; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(19, 68, 108, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #13446C; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(19, 68, 108, 0.8); }

HTML: <p style="color:#13446C">Text here</p> · <div style="background-color:#13446C">Div content here</div>

Shades of #13446C

Tints of #13446C

Tones of #13446C

Color harmonies

Complementary — #6C3B13:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #13446C: #FFFFFF.

Semi-transparent (opacity) text on #13446C

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 #13446C 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 #13446C 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

← #13446B  ·  #13446D →

Frequently asked questions

What color is #13446C?

#13446C is Deep Blue, a blue color (RGB 19, 68, 108). Its closest standard named color is DarkSlateGray.

What is the RGB and HSL of #13446C?

#13446C is RGB 19, 68, 108 — HSL 207°, 70%, 25% — CMYK 82%, 37%, 0%, 58%.

What colors go with #13446C?

Its complement is #6C3B13; analogous partners are #136C68 and #13186C. It also appears in 6+ palettes in our collection.

Can I use #13446C for text?

White text on #13446C has a contrast ratio of 10.14:1 (passes WCAG AA); black text gives 2.07:1.