#1B2537 Color

#1B2537 is rgb(27, 37, 55) in RGB and hsl(219, 34%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B2537

HEX#1B2537

RGBrgb(27, 37, 55)

HSLhsl(219, 34%, 16%)

HSVhsv(219, 51%, 22%)

OKLCHoklch(26.4% 0.037 261.8)

CMYKcmyk(51%, 33%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2537 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.37:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B2537 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2537 Complementary#372D1B Analogous#1B3337 Analogous#1F1B37 Triadic#371B25 Triadic#25371B

Tints & Shades

Lighter tints and darker shades of #1B2537, useful for hover states, backgrounds, and text variants.

Tints

#2F4060 #425985 #5875AD #8197C1 #AAB9D5 #CFD8E7

Shades

#182030 #161E2C #131926 #0F151F #0C1018 #0A0E15

Use #1B2537 in Our Tools

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