#283B3E Color

#283B3E is rgb(40, 59, 62) in RGB and hsl(188, 22%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283B3E

HEX#283B3E

RGBrgb(40, 59, 62)

HSLhsl(188, 22%, 20%)

HSVhsv(188, 35%, 24%)

OKLCHoklch(33.7% 0.025 208.2)

CMYKcmyk(35%, 5%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283B3E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283B3E based on color wheel relationships. Click any swatch for its full breakdown.

Base#283B3E Complementary#3E2B28 Analogous#283E36 Analogous#28303E Triadic#3E283B Triadic#3B3E28

Tints & Shades

Lighter tints and darker shades of #283B3E, useful for hover states, backgrounds, and text variants.

Tints

#3E5C60 #547C83 #6D9AA2 #92B4B9 #B4CCCF #D7E3E5

Shades

#243538 #1E2C2F #1A2628 #162122 #121B1C #0C1213

Use #283B3E in Our Tools

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