#1D258B Color

#1D258B is rgb(29, 37, 139) in RGB and hsl(236, 65%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1D258B

HEX#1D258B

RGBrgb(29, 37, 139)

HSLhsl(236, 65%, 33%)

HSVhsv(236, 79%, 55%)

OKLCHoklch(34% 0.165 270.5)

CMYKcmyk(79%, 73%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D258B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D258B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D258B Complementary#8B841D Analogous#1D5B8B Analogous#4D1D8B Triadic#8B1D25 Triadic#258B1D

Tints & Shades

Lighter tints and darker shades of #1D258B, useful for hover states, backgrounds, and text variants.

Tints

#252FB1 #3540D4 #5B64DC #8187E4 #A7ABEC #D1D3F5

Shades

#1A207A #161C69 #131758 #0E1243 #0B0D32 #070922

Use #1D258B in Our Tools

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