#1A309E Color

#1A309E is rgb(26, 48, 158) in RGB and hsl(230, 72%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1A309E

HEX#1A309E

RGBrgb(26, 48, 158)

HSLhsl(230, 72%, 36%)

HSVhsv(230, 84%, 62%)

OKLCHoklch(37.7% 0.178 267.3)

CMYKcmyk(84%, 70%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1A309E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.96:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1A309E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1A309E Complementary#9E881A Analogous#1A729E Analogous#461A9E Triadic#9E1A30 Triadic#309E1A

Tints & Shades

Lighter tints and darker shades of #1A309E, useful for hover states, backgrounds, and text variants.

Tints

#203CC5 #3551DE #5D73E5 #8092EA #A7B4F1 #CFD5F7

Shades

#162988 #132476 #101D60 #0D184F #091139 #060C27

Use #1A309E in Our Tools

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