#183AAA Color

#183AAA is rgb(24, 58, 170) in RGB and hsl(226, 75%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#183AAA

HEX#183AAA

RGBrgb(24, 58, 170)

HSLhsl(226, 75%, 38%)

HSVhsv(226, 86%, 67%)

OKLCHoklch(40.6% 0.183 265.3)

CMYKcmyk(86%, 66%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #183AAA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #183AAA based on color wheel relationships. Click any swatch for its full breakdown.

Base#183AAA Complementary#AA8818 Analogous#1883AA Analogous#3F18AA Triadic#AA183A Triadic#3AAA18

Tints & Shades

Lighter tints and darker shades of #183AAA, useful for hover states, backgrounds, and text variants.

Tints

#1E48D2 #365EE2 #5E7EE8 #829BED #AABBF3 #CED8F8

Shades

#153293 #122B7D #0F2367 #0C1D55 #09153E #060E28

Use #183AAA in Our Tools

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