#1A3799 Color

#1A3799 is rgb(26, 55, 153) in RGB and hsl(226, 71%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1A3799

HEX#1A3799

RGBrgb(26, 55, 153)

HSLhsl(226, 71%, 35%)

HSVhsv(226, 83%, 60%)

OKLCHoklch(38.5% 0.163 265.9)

CMYKcmyk(83%, 64%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1A3799 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.24:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1A3799 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1A3799 Complementary#997B1A Analogous#1A7799 Analogous#3C1A99 Triadic#991A37 Triadic#37991A

Tints & Shades

Lighter tints and darker shades of #1A3799, useful for hover states, backgrounds, and text variants.

Tints

#2146C0 #325ADC #5979E3 #8199EA #A8B9F0 #CFD8F7

Shades

#173187 #132971 #102360 #0D1B4A #0A1539 #060D23

Use #1A3799 in Our Tools

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