Palettes / Colors / #554CCF

#554CCF — Blue

#554CCF is a blue color we call Blue, closest to the named color SlateBlue (#6A5ACD). It belongs to the blue family.

Color name

Closest CSS keyword: slateblue (#6A5ACD) — not an exact match. CSS slateblue gives you #6A5ACD, a different color; use #554CCF 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.

#554CCF 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 #C6CF4A; it also sits naturally between #4A83CF and #954ACF. 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 33% · Green 30% · Blue 81%

Cyan 59% · Magenta 63% · Yellow 0% · Key 19%

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

Previews

CSS code for #554CCF

.text { color: #554CCF; }
.background { background-color: #554CCF; }
.border { border: 3px solid #554CCF; }
.text-rgb { color: rgb(85, 76, 207); }
.text-hsl { color: hsl(244, 58%, 55%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #554CCF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(85, 76, 207, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #554CCF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(85, 76, 207, 0.8); }

HTML: <p style="color:#554CCF">Text here</p> · <div style="background-color:#554CCF">Div content here</div>

Shades of #554CCF

Tints of #554CCF

Tones of #554CCF

Color harmonies

Complementary — #C6CF4A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #554CCF: #FFFFFF.

Semi-transparent (opacity) text on #554CCF

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 #554CCF 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 #554CCF 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

← #554CCE  ·  #554CD0 →

Frequently asked questions

What color is #554CCF?

#554CCF is Blue, a blue color (RGB 85, 76, 207). Its closest standard named color is SlateBlue.

What is the RGB and HSL of #554CCF?

#554CCF is RGB 85, 76, 207 — HSL 244°, 58%, 55% — CMYK 59%, 63%, 0%, 19%.

What colors go with #554CCF?

Its complement is #C6CF4A; analogous partners are #4A83CF and #954ACF. It also appears in 6+ palettes in our collection.

Can I use #554CCF for text?

White text on #554CCF has a contrast ratio of 6.32:1 (passes WCAG AA); black text gives 3.32:1.