#1E3F57 Color

#1E3F57 is rgb(30, 63, 87) in RGB and hsl(205, 49%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1E3F57

HEX#1E3F57

RGBrgb(30, 63, 87)

HSLhsl(205, 49%, 23%)

HSVhsv(205, 66%, 34%)

OKLCHoklch(35.4% 0.057 242.3)

CMYKcmyk(66%, 28%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1E3F57 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1E3F57 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1E3F57 Complementary#57361E Analogous#1E5753 Analogous#1E2357 Triadic#571E3F Triadic#3F571E

Tints & Shades

Lighter tints and darker shades of #1E3F57, useful for hover states, backgrounds, and text variants.

Tints

#2C5E81 #3979A7 #5496C4 #7EAFD3 #A8C9E1 #CEE1EE

Shades

#1A374C #173244 #142939 #10212E #0C1922 #09131B

Use #1E3F57 in Our Tools

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