#1B2337 Color

#1B2337 is rgb(27, 35, 55) in RGB and hsl(223, 34%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B2337

HEX#1B2337

RGBrgb(27, 35, 55)

HSLhsl(223, 34%, 16%)

HSVhsv(223, 51%, 22%)

OKLCHoklch(25.9% 0.04 267)

CMYKcmyk(51%, 36%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2337 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2337 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2337 Complementary#372F1B Analogous#1B3137 Analogous#211B37 Triadic#371B23 Triadic#23371B

Tints & Shades

Lighter tints and darker shades of #1B2337, useful for hover states, backgrounds, and text variants.

Tints

#2F3D60 #425585 #5870AD #8193C1 #AAB6D5 #CFD6E7

Shades

#181E30 #161C2C #131826 #0F141F #0C0F18 #0A0D15

Use #1B2337 in Our Tools

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