Palettes / Colors / #877BB3

#877BB3 — Dusty Blue

#877BB3 is a blue color we call Dusty Blue, closest to the named color SlateGray (#708090). It belongs to the blue family.

Color name

Closest CSS keyword: slategray (#708090) — not an exact match. CSS slategray gives you #708090, a different color; use #877BB3 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.

#877BB3 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 #A6B37A; it also sits naturally between #7A8AB3 and #A37AB3. 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 53% · Green 48% · Blue 70%

Cyan 25% · Magenta 31% · Yellow 0% · Key 30%

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

Previews

CSS code for #877BB3

.text { color: #877BB3; }
.background { background-color: #877BB3; }
.border { border: 3px solid #877BB3; }
.text-rgb { color: rgb(135, 123, 179); }
.text-hsl { color: hsl(253, 27%, 59%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #877BB3; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(135, 123, 179, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #877BB3; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(135, 123, 179, 0.8); }

HTML: <p style="color:#877BB3">Text here</p> · <div style="background-color:#877BB3">Div content here</div>

Shades of #877BB3

Tints of #877BB3

Tones of #877BB3

Color harmonies

Complementary — #A6B37A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #877BB3: #000000.

Semi-transparent (opacity) text on #877BB3

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 #877BB3 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 #877BB3 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

← #877BB2  ·  #877BB4 →

Frequently asked questions

What color is #877BB3?

#877BB3 is Dusty Blue, a blue color (RGB 135, 123, 179). Its closest standard named color is SlateGray.

What is the RGB and HSL of #877BB3?

#877BB3 is RGB 135, 123, 179 — HSL 253°, 27%, 59% — CMYK 25%, 31%, 0%, 30%.

What colors go with #877BB3?

Its complement is #A6B37A; analogous partners are #7A8AB3 and #A37AB3. It also appears in 6+ palettes in our collection.

Can I use #877BB3 for text?

Black text on #877BB3 has a contrast ratio of 5.51:1 (passes WCAG AA); white text gives 3.81:1.