#283F6C Color

#283F6C is rgb(40, 63, 108) in RGB and hsl(220, 46%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283F6C

HEX#283F6C

RGBrgb(40, 63, 108)

HSLhsl(220, 46%, 29%)

HSVhsv(220, 63%, 42%)

OKLCHoklch(37.3% 0.083 262.6)

CMYKcmyk(63%, 42%, 0%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283F6C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.41:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #283F6C based on color wheel relationships. Click any swatch for its full breakdown.

Base#283F6C Complementary#6C5528 Analogous#28616C Analogous#33286C Triadic#6C283F Triadic#3F6C28

Tints & Shades

Lighter tints and darker shades of #283F6C, useful for hover states, backgrounds, and text variants.

Tints

#365491 #436AB6 #6686C7 #88A1D3 #ADBEE1 #D2DCEE

Shades

#22365D #1E2F52 #192743 #152038 #0F1829 #0B111E

Use #283F6C in Our Tools

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