#1D233A Color

#1D233A is rgb(29, 35, 58) in RGB and hsl(228, 33%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D233A

HEX#1D233A

RGBrgb(29, 35, 58)

HSLhsl(228, 33%, 17%)

HSVhsv(228, 50%, 23%)

OKLCHoklch(26.2% 0.044 271.9)

CMYKcmyk(50%, 40%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D233A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D233A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D233A Complementary#3A341D Analogous#1D313A Analogous#261D3A Triadic#3A1D23 Triadic#233A1D

Tints & Shades

Lighter tints and darker shades of #1D233A, useful for hover states, backgrounds, and text variants.

Tints

#323B62 #445288 #5C6CAD #828EC0 #AAB3D4 #D0D4E7

Shades

#1A1F33 #161B2C #131625 #111422 #0E101B #0A0C14

Use #1D233A in Our Tools

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