#283A53 Color

#283A53 is rgb(40, 58, 83) in RGB and hsl(215, 35%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283A53

HEX#283A53

RGBrgb(40, 58, 83)

HSLhsl(215, 35%, 24%)

HSVhsv(215, 52%, 33%)

OKLCHoklch(34.5% 0.05 256.7)

CMYKcmyk(52%, 30%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283A53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.54:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283A53 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283A53 Complementary#534128 Analogous#284F53 Analogous#2B2853 Triadic#53283A Triadic#3A5328

Tints & Shades

Lighter tints and darker shades of #283A53, useful for hover states, backgrounds, and text variants.

Tints

#3A5478 #4B6C9B #6888B6 #8AA3C7 #B0C1D9 #D2DCE9

Shades

#233248 #1E2B3E #192434 #161F2D #111822 #0C1118

Use #283A53 in Our Tools

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