Palettes / Colors / #021BBE

#021BBE — Vivid Blue

#021BBE is a blue color we call Vivid Blue, closest to the named color DarkBlue (#00008B). It belongs to the blue family.

Color name

Closest CSS keyword: darkblue (#00008B) — not an exact match. CSS darkblue gives you #00008B, a different color; use #021BBE 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.

#021BBE 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 #C0A702; it also sits naturally between #027AC0 and #4802C0. 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 1% · Green 11% · Blue 75%

Cyan 99% · Magenta 86% · Yellow 0% · Key 25%

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

Previews

CSS code for #021BBE

.text { color: #021BBE; }
.background { background-color: #021BBE; }
.border { border: 3px solid #021BBE; }
.text-rgb { color: rgb(2, 27, 190); }
.text-hsl { color: hsl(232, 98%, 38%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #021BBE; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(2, 27, 190, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #021BBE; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(2, 27, 190, 0.8); }

HTML: <p style="color:#021BBE">Text here</p> · <div style="background-color:#021BBE">Div content here</div>

Shades of #021BBE

Tints of #021BBE

Tones of #021BBE

Color harmonies

Complementary — #C0A702:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #021BBE: #FFFFFF.

Semi-transparent (opacity) text on #021BBE

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 #021BBE 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 #021BBE 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

← #021BBD  ·  #021BBF →

Frequently asked questions

What color is #021BBE?

#021BBE is Vivid Blue, a blue color (RGB 2, 27, 190). Its closest standard named color is DarkBlue.

What is the RGB and HSL of #021BBE?

#021BBE is RGB 2, 27, 190 — HSL 232°, 98%, 38% — CMYK 99%, 86%, 0%, 25%.

What colors go with #021BBE?

Its complement is #C0A702; analogous partners are #027AC0 and #4802C0. It also appears in 6+ palettes in our collection.

Can I use #021BBE for text?

White text on #021BBE has a contrast ratio of 11.04:1 (passes WCAG AA); black text gives 1.90:1.