#1B183A Color

#1B183A is rgb(27, 24, 58) in RGB and hsl(245, 41%, 16%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B183A

HEX#1B183A

RGBrgb(27, 24, 58)

HSLhsl(245, 41%, 16%)

HSVhsv(245, 59%, 23%)

OKLCHoklch(23.3% 0.063 284.3)

CMYKcmyk(53%, 59%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B183A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.96:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.24:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B183A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B183A Complementary#373A18 Analogous#18263A Analogous#2C183A Triadic#3A1B18 Triadic#183A1B

Tints & Shades

Lighter tints and darker shades of #1B183A, useful for hover states, backgrounds, and text variants.

Tints

#2F2A65 #413B8C #574FB5 #807AC7 #A9A5D9 #CFCDEA

Shades

#181532 #16142F #121128 #0F0E20 #0C0B19 #0A0916

Use #1B183A in Our Tools

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