#0000DB Color

#0000DB is rgb(0, 0, 219) in RGB and hsl(240, 100%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0000DB

HEX#0000DB

RGBrgb(0, 0, 219)

HSLhsl(240, 100%, 43%)

HSVhsv(240, 100%, 86%)

OKLCHoklch(40.3% 0.279 264.1)

CMYKcmyk(100%, 100%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0000DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0000DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#0000DB Complementary#DBDB00 Analogous#006EDB Analogous#6E00DB Triadic#DB0000 Triadic#00DB00

Tints & Shades

Lighter tints and darker shades of #0000DB, useful for hover states, backgrounds, and text variants.

Tints

#0505FF #2E2EFF #5757FF #7A7AFF #A3A3FF #CCCCFF

Shades

#0000BD #0000A3 #000085 #00006B #00004D #000033

Use #0000DB in Our Tools

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