Palettes / Colors / #809BB4

#809BB4 — Dusty Blue

#809BB4 is a blue color we call Dusty Blue, closest to the named color CadetBlue (#5F9EA0). It belongs to the blue family.

Color name

Closest CSS keyword: cadetblue (#5F9EA0) — not an exact match. CSS cadetblue gives you #5F9EA0, a different color; use #809BB4 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.

#809BB4 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 #B4987E; it also sits naturally between #7EB4B3 and #7E7FB4. 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 50% · Green 61% · Blue 71%

Cyan 29% · Magenta 14% · Yellow 0% · Key 29%

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

Previews

CSS code for #809BB4

.text { color: #809BB4; }
.background { background-color: #809BB4; }
.border { border: 3px solid #809BB4; }
.text-rgb { color: rgb(128, 155, 180); }
.text-hsl { color: hsl(209, 26%, 60%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #809BB4; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(128, 155, 180, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #809BB4; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(128, 155, 180, 0.8); }

HTML: <p style="color:#809BB4">Text here</p> · <div style="background-color:#809BB4">Div content here</div>

Shades of #809BB4

Tints of #809BB4

Tones of #809BB4

Color harmonies

Complementary — #B4987E:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #809BB4: #000000.

Semi-transparent (opacity) text on #809BB4

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 #809BB4 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 #809BB4 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

← #809BB3  ·  #809BB5 →

Frequently asked questions

What color is #809BB4?

#809BB4 is Dusty Blue, a blue color (RGB 128, 155, 180). Its closest standard named color is CadetBlue.

What is the RGB and HSL of #809BB4?

#809BB4 is RGB 128, 155, 180 — HSL 209°, 26%, 60% — CMYK 29%, 14%, 0%, 29%.

What colors go with #809BB4?

Its complement is #B4987E; analogous partners are #7EB4B3 and #7E7FB4. It also appears in 6+ palettes in our collection.

Can I use #809BB4 for text?

Black text on #809BB4 has a contrast ratio of 7.27:1 (passes WCAG AA); white text gives 2.89:1.