#283B77 Color

#283B77 is rgb(40, 59, 119) in RGB and hsl(226, 50%, 31%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#283B77

HEX#283B77

RGBrgb(40, 59, 119)

HSLhsl(226, 50%, 31%)

HSVhsv(226, 66%, 47%)

OKLCHoklch(37.1% 0.105 267.8)

CMYKcmyk(66%, 50%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283B77 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283B77 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283B77 Complementary#776428 Analogous#286177 Analogous#3D2877 Triadic#77283A Triadic#3A7728

Tints & Shades

Lighter tints and darker shades of #283B77, useful for hover states, backgrounds, and text variants.

Tints

#344D9D #405DBF #667ECC #889BD7 #AFBBE4 #D1D8F0

Shades

#223267 #1D2B58 #182449 #141E3D #0F162E #0A0F1F

Use #283B77 in Our Tools

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