Palettes / Colors / #B3BFDB

#B3BFDB — Light Muted Blue

#B3BFDB is a blue color we call Light Muted Blue, closest to the named color LightBlue (#ADD8E6). It belongs to the blue family.

Color name

Closest CSS keyword: lightblue (#ADD8E6) — not an exact match. CSS lightblue gives you #ADD8E6, a different color; use #B3BFDB 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.

#B3BFDB is a cool blue color associated with trust, calm and professionalism. It is light enough to work as a background or base color, with darker text on top.

Its strongest partner is its complement #DBCFB3; it also sits naturally between #B3D3DB and #BBB3DB. 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 70% · Green 75% · Blue 86%

Cyan 18% · Magenta 13% · Yellow 0% · Key 14%

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

Previews

CSS code for #B3BFDB

.text { color: #B3BFDB; }
.background { background-color: #B3BFDB; }
.border { border: 3px solid #B3BFDB; }
.text-rgb { color: rgb(179, 191, 219); }
.text-hsl { color: hsl(222, 36%, 78%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #B3BFDB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(179, 191, 219, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #B3BFDB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(179, 191, 219, 0.8); }

HTML: <p style="color:#B3BFDB">Text here</p> · <div style="background-color:#B3BFDB">Div content here</div>

Shades of #B3BFDB

Tints of #B3BFDB

Tones of #B3BFDB

Color harmonies

Complementary — #DBCFB3:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #B3BFDB: #000000.

Semi-transparent (opacity) text on #B3BFDB

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 #B3BFDB 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 #B3BFDB 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

← #B3BFDA  ·  #B3BFDC →

Frequently asked questions

What color is #B3BFDB?

#B3BFDB is Light Muted Blue, a blue color (RGB 179, 191, 219). Its closest standard named color is LightBlue.

What is the RGB and HSL of #B3BFDB?

#B3BFDB is RGB 179, 191, 219 — HSL 222°, 36%, 78% — CMYK 18%, 13%, 0%, 14%.

What colors go with #B3BFDB?

Its complement is #DBCFB3; analogous partners are #B3D3DB and #BBB3DB. It also appears in 6+ palettes in our collection.

Can I use #B3BFDB for text?

Black text on #B3BFDB has a contrast ratio of 11.39:1 (passes WCAG AA); white text gives 1.84:1.