Palettes / Colors / #90ACEA

#90ACEA — Light Blue

#90ACEA is a blue color we call Light Blue, closest to the named color SkyBlue (#87CEEB). It belongs to the blue family.

Color name

Closest CSS keyword: skyblue (#87CEEB) — not an exact match. CSS skyblue gives you #87CEEB, a different color; use #90ACEA 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.

#90ACEA is a cool blue color associated with trust, calm and professionalism. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #EACD90; it also sits naturally between #90D9EA and #A090EA. 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 56% · Green 67% · Blue 92%

Cyan 38% · Magenta 26% · Yellow 0% · Key 8%

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

Previews

CSS code for #90ACEA

.text { color: #90ACEA; }
.background { background-color: #90ACEA; }
.border { border: 3px solid #90ACEA; }
.text-rgb { color: rgb(144, 172, 234); }
.text-hsl { color: hsl(221, 68%, 74%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #90ACEA; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(144, 172, 234, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #90ACEA; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(144, 172, 234, 0.8); }

HTML: <p style="color:#90ACEA">Text here</p> · <div style="background-color:#90ACEA">Div content here</div>

Shades of #90ACEA

Tints of #90ACEA

Tones of #90ACEA

Color harmonies

Complementary — #EACD90:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #90ACEA: #000000.

Semi-transparent (opacity) text on #90ACEA

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 #90ACEA 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 #90ACEA 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

← #90ACE9  ·  #90ACEB →

Frequently asked questions

What color is #90ACEA?

#90ACEA is Light Blue, a blue color (RGB 144, 172, 234). Its closest standard named color is SkyBlue.

What is the RGB and HSL of #90ACEA?

#90ACEA is RGB 144, 172, 234 — HSL 221°, 68%, 74% — CMYK 38%, 26%, 0%, 8%.

What colors go with #90ACEA?

Its complement is #EACD90; analogous partners are #90D9EA and #A090EA. It also appears in 6+ palettes in our collection.

Can I use #90ACEA for text?

Black text on #90ACEA has a contrast ratio of 9.27:1 (passes WCAG AA); white text gives 2.26:1.