#1D5A9A Color

#1D5A9A is rgb(29, 90, 154) in RGB and hsl(211, 68%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D5A9A

HEX#1D5A9A

RGBrgb(29, 90, 154)

HSLhsl(211, 68%, 36%)

HSVhsv(211, 81%, 60%)

OKLCHoklch(46.3% 0.121 253)

CMYKcmyk(81%, 42%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5A9A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D5A9A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5A9A Complementary#9A5E1D Analogous#1D989A Analogous#1F1D9A Triadic#9A1D5A Triadic#5A9A1D

Tints & Shades

Lighter tints and darker shades of #1D5A9A, useful for hover states, backgrounds, and text variants.

Tints

#2570C1 #3A87D9 #609FE1 #83B3E7 #A9CBEF #D0E2F6

Shades

#194D85 #164374 #12375E #0F2D4D #0B2038 #071627

Use #1D5A9A in Our Tools

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