#283D4D Color

#283D4D is rgb(40, 61, 77) in RGB and hsl(206, 32%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283D4D

HEX#283D4D

RGBrgb(40, 61, 77)

HSLhsl(206, 32%, 23%)

HSVhsv(206, 48%, 30%)

OKLCHoklch(35% 0.039 242)

CMYKcmyk(48%, 21%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283D4D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283D4D based on color wheel relationships. Click any swatch for its full breakdown.

Base#283D4D Complementary#4D3828 Analogous#284D4B Analogous#282A4D Triadic#4D283D Triadic#3D4D28

Tints & Shades

Lighter tints and darker shades of #283D4D, useful for hover states, backgrounds, and text variants.

Tints

#3B5A72 #4C7594 #6891B1 #8DACC4 #B2C7D7 #D3DFE8

Shades

#233543 #1F303D #1A2832 #152028 #10181E #0C1318

Use #283D4D in Our Tools

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