#1C243F Color

#1C243F is rgb(28, 36, 63) in RGB and hsl(226, 38%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C243F

HEX#1C243F

RGBrgb(28, 36, 63)

HSLhsl(226, 38%, 18%)

HSVhsv(226, 56%, 25%)

OKLCHoklch(26.7% 0.052 270.1)

CMYKcmyk(56%, 43%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C243F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C243F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C243F Complementary#3F371C Analogous#1C363F Analogous#261C3F Triadic#3F1C25 Triadic#253F1C

Tints & Shades

Lighter tints and darker shades of #1C243F, useful for hover states, backgrounds, and text variants.

Tints

#2E3B66 #415390 #566CB3 #8091C6 #A7B2D7 #D1D7EA

Shades

#192138 #161C31 #13182A #101423 #0D101C #090C15

Use #1C243F in Our Tools

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