#28388F Color

#28388F is rgb(40, 56, 143) in RGB and hsl(231, 56%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#28388F

HEX#28388F

RGBrgb(40, 56, 143)

HSLhsl(231, 56%, 36%)

HSVhsv(231, 72%, 56%)

OKLCHoklch(38.4% 0.145 270.2)

CMYKcmyk(72%, 61%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #28388F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #28388F based on color wheel relationships. Click any swatch for its full breakdown.

Base#28388F Complementary#8F8028 Analogous#286B8F Analogous#4C288F Triadic#8F2838 Triadic#388F28

Tints & Shades

Lighter tints and darker shades of #28388F, useful for hover states, backgrounds, and text variants.

Tints

#3246B3 #485CCB #6C7CD5 #8C98DE #AFB8E9 #D3D8F3

Shades

#23307B #1E2A6B #192258 #141C48 #0F1434 #0A0E24

Use #28388F in Our Tools

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