#0312DD Color

#0312DD is rgb(3, 18, 221) in RGB and hsl(236, 97%, 44%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0312DD

HEX#0312DD

RGBrgb(3, 18, 221)

HSLhsl(236, 97%, 44%)

HSVhsv(236, 99%, 87%)

OKLCHoklch(41.4% 0.275 264.4)

CMYKcmyk(99%, 92%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0312DD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.84:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0312DD based on color wheel relationships. Click any swatch for its full breakdown.

Base#0312DD Complementary#DDCF03 Analogous#037FDD Analogous#6203DD Triadic#DD0312 Triadic#12DD03

Tints & Shades

Lighter tints and darker shades of #0312DD, useful for hover states, backgrounds, and text variants.

Tints

#0E1EFB #313FFC #5964FC #818AFD #AAAFFE #CDD0FE

Shades

#030FBF #030DA6 #020B88 #020969 #01064B #010432

Use #0312DD in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex