#283C67 Color

#283C67 is rgb(40, 60, 103) in RGB and hsl(221, 44%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283C67

HEX#283C67

RGBrgb(40, 60, 103)

HSLhsl(221, 44%, 28%)

HSVhsv(221, 61%, 40%)

OKLCHoklch(36.2% 0.079 264)

CMYKcmyk(61%, 42%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283C67 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283C67 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283C67 Complementary#675328 Analogous#285B67 Analogous#342867 Triadic#67283C Triadic#3C6728

Tints & Shades

Lighter tints and darker shades of #283C67, useful for hover states, backgrounds, and text variants.

Tints

#36518C #4567B0 #6583C3 #89A0D1 #AEBEE0 #D3DBEE

Shades

#24355C #1E2D4D #1A2642 #141E33 #101828 #0A0F1A

Use #283C67 in Our Tools

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