#1E3999 Color

#1E3999 is rgb(30, 57, 153) in RGB and hsl(227, 67%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1E3999

HEX#1E3999

RGBrgb(30, 57, 153)

HSLhsl(227, 67%, 36%)

HSVhsv(227, 80%, 60%)

OKLCHoklch(39% 0.16 266.5)

CMYKcmyk(80%, 63%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1E3999 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1E3999 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1E3999 Complementary#997F1E Analogous#1E7699 Analogous#411E99 Triadic#991E39 Triadic#39991E

Tints & Shades

Lighter tints and darker shades of #1E3999, useful for hover states, backgrounds, and text variants.

Tints

#2647C0 #3B5DD8 #617DE0 #8499E7 #AAB9EE #D0D8F6

Shades

#1A3184 #172B73 #13235E #0F1C4D #0B1537 #080E26

Use #1E3999 in Our Tools

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