#1D238B Color

#1D238B is rgb(29, 35, 139) in RGB and hsl(237, 65%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1D238B

HEX#1D238B

RGBrgb(29, 35, 139)

HSLhsl(237, 65%, 33%)

HSVhsv(237, 79%, 55%)

OKLCHoklch(33.7% 0.167 270.8)

CMYKcmyk(79%, 75%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D238B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D238B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D238B Complementary#8B851D Analogous#1D5A8B Analogous#4F1D8B Triadic#8B1D23 Triadic#238B1D

Tints & Shades

Lighter tints and darker shades of #1D238B, useful for hover states, backgrounds, and text variants.

Tints

#252CB1 #353DD4 #5B61DC #8186E4 #A7AAEC #D1D3F5

Shades

#1A1F7A #161A69 #131658 #0E1143 #0B0D32 #070822

Use #1D238B in Our Tools

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