#283C4D Color

#283C4D is rgb(40, 60, 77) in RGB and hsl(208, 32%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283C4D

HEX#283C4D

RGBrgb(40, 60, 77)

HSLhsl(208, 32%, 23%)

HSVhsv(208, 48%, 30%)

OKLCHoklch(34.7% 0.039 244.9)

CMYKcmyk(48%, 22%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283C4D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283C4D based on color wheel relationships. Click any swatch for its full breakdown.

Base#283C4D Complementary#4D3928 Analogous#284D4C Analogous#28294D Triadic#4D283C Triadic#3C4D28

Tints & Shades

Lighter tints and darker shades of #283C4D, useful for hover states, backgrounds, and text variants.

Tints

#3B5972 #4C7394 #688FB1 #8DAAC4 #B2C6D7 #D3DFE8

Shades

#233443 #1F2F3D #1A2732 #151F28 #10171E #0C1218

Use #283C4D in Our Tools

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