Palettes / Colors / #11354D

#11354D — Deep Blue

#11354D is a blue color we call Deep Blue, closest to the named color DarkSlateGray (#2F4F4F). It belongs to the blue family.

#11354D is a cool blue color associated with trust, calm and professionalism. It is deep enough for text, outlines and dark interface surfaces, and makes light colors glow next to it.

Its strongest partner is its complement #4B2811; it also sits naturally between #114B45 and #11164B. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 7% · Green 21% · Blue 30%

Cyan 78% · Magenta 31% · Yellow 0% · Key 70%

Previews

CSS code for #11354D

.text { color: #11354D; }
.background { background-color: #11354D; }
.border { border: 3px solid #11354D; }
.text-rgb { color: rgb(17, 53, 77); }
.text-hsl { color: hsl(204, 64%, 18%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #11354D; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(17, 53, 77, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #11354D; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(17, 53, 77, 0.8); }

HTML: <p style="color:#11354D">Text here</p> · <div style="background-color:#11354D">Div content here</div>

Shades of #11354D

Tints of #11354D

Tones of #11354D

Color harmonies

Complementary — #4B2811:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #11354D: #FFFFFF.

How #11354D 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 #11354D

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #11354C  ·  #11354E →

Frequently asked questions

What color is #11354D?

#11354D is Deep Blue, a blue color (RGB 17, 53, 77). Its closest standard named color is DarkSlateGray.

What is the RGB and HSL of #11354D?

#11354D is RGB 17, 53, 77 — HSL 204°, 64%, 18% — CMYK 78%, 31%, 0%, 70%.

What colors go with #11354D?

Its complement is #4B2811; analogous partners are #114B45 and #11164B. It also appears in 6+ palettes in our collection.

Can I use #11354D for text?

White text on #11354D has a contrast ratio of 12.80:1 (passes WCAG AA); black text gives 1.64:1.