Palettes / Colors / #045FF2

#045FF2 — Vivid Blue

#045FF2 is a blue color we call Vivid Blue, closest to the named color DodgerBlue (#1E90FF). It belongs to the blue family.

Color name

Closest CSS keyword: dodgerblue (#1E90FF) — not an exact match. CSS dodgerblue gives you #1E90FF, a different color; use #045FF2 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.

#045FF2 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 #F19604; it also sits naturally between #04D5F1 and #1F04F1. 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 2% · Green 37% · Blue 95%

Cyan 98% · Magenta 61% · Yellow 0% · Key 5%

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

Previews

CSS code for #045FF2

.text { color: #045FF2; }
.background { background-color: #045FF2; }
.border { border: 3px solid #045FF2; }
.text-rgb { color: rgb(4, 95, 242); }
.text-hsl { color: hsl(217, 97%, 48%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #045FF2; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(4, 95, 242, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #045FF2; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(4, 95, 242, 0.8); }

HTML: <p style="color:#045FF2">Text here</p> · <div style="background-color:#045FF2">Div content here</div>

Shades of #045FF2

Tints of #045FF2

Tones of #045FF2

Color harmonies

Complementary — #F19604:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #045FF2: #FFFFFF.

Semi-transparent (opacity) text on #045FF2

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 #045FF2 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 #045FF2 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

← #045FF1  ·  #045FF3 →

Frequently asked questions

What color is #045FF2?

#045FF2 is Vivid Blue, a blue color (RGB 4, 95, 242). Its closest standard named color is DodgerBlue.

What is the RGB and HSL of #045FF2?

#045FF2 is RGB 4, 95, 242 — HSL 217°, 97%, 48% — CMYK 98%, 61%, 0%, 5%.

What colors go with #045FF2?

Its complement is #F19604; analogous partners are #04D5F1 and #1F04F1. It also appears in 6+ palettes in our collection.

Can I use #045FF2 for text?

White text on #045FF2 has a contrast ratio of 5.35:1 (passes WCAG AA); black text gives 3.92:1.