#1E3557 Color

#1E3557 is rgb(30, 53, 87) in RGB and hsl(216, 49%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1E3557

HEX#1E3557

RGBrgb(30, 53, 87)

HSLhsl(216, 49%, 23%)

HSVhsv(216, 66%, 34%)

OKLCHoklch(32.8% 0.067 258)

CMYKcmyk(66%, 39%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1E3557 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1E3557 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1E3557 Complementary#57401E Analogous#1E5257 Analogous#241E57 Triadic#571E35 Triadic#35571E

Tints & Shades

Lighter tints and darker shades of #1E3557, useful for hover states, backgrounds, and text variants.

Tints

#2C4E81 #3965A7 #5481C4 #7EA0D3 #A8BFE1 #CEDBEE

Shades

#1A2E4C #172944 #142339 #101C2E #0C1522 #09101B

Use #1E3557 in Our Tools

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