Palettes / Colors / #1978EF

#1978EF — Vivid Blue

#1978EF 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 #1978EF 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.

#1978EF 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 #EF8F1A; it also sits naturally between #1AE4EF and #251AEF. 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 10% · Green 47% · Blue 94%

Cyan 90% · Magenta 50% · Yellow 0% · Key 6%

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

Previews

CSS code for #1978EF

.text { color: #1978EF; }
.background { background-color: #1978EF; }
.border { border: 3px solid #1978EF; }
.text-rgb { color: rgb(25, 120, 239); }
.text-hsl { color: hsl(213, 87%, 52%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #1978EF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(25, 120, 239, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #1978EF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(25, 120, 239, 0.8); }

HTML: <p style="color:#1978EF">Text here</p> · <div style="background-color:#1978EF">Div content here</div>

Shades of #1978EF

Tints of #1978EF

Tones of #1978EF

Color harmonies

Complementary — #EF8F1A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #1978EF: #000000.

Semi-transparent (opacity) text on #1978EF

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 #1978EF 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 #1978EF 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

← #1978EE  ·  #1978F0 →

Frequently asked questions

What color is #1978EF?

#1978EF is Vivid Blue, a blue color (RGB 25, 120, 239). Its closest standard named color is DodgerBlue.

What is the RGB and HSL of #1978EF?

#1978EF is RGB 25, 120, 239 — HSL 213°, 87%, 52% — CMYK 90%, 50%, 0%, 6%.

What colors go with #1978EF?

Its complement is #EF8F1A; analogous partners are #1AE4EF and #251AEF. It also appears in 6+ palettes in our collection.

Can I use #1978EF for text?

Black text on #1978EF has a contrast ratio of 4.97:1 (passes WCAG AA); white text gives 4.22:1.