#1B545A Color

#1B545A is rgb(27, 84, 90) in RGB and hsl(186, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B545A

HEX#1B545A

RGBrgb(27, 84, 90)

HSLhsl(186, 54%, 23%)

HSVhsv(186, 70%, 35%)

OKLCHoklch(41.2% 0.059 205)

CMYKcmyk(70%, 7%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B545A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B545A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B545A Complementary#5A211B Analogous#1B5A41 Analogous#1B345A Triadic#5A1B54 Triadic#545A1B

Tints & Shades

Lighter tints and darker shades of #1B545A, useful for hover states, backgrounds, and text variants.

Tints

#287C86 #34A1AD #4EBECA #79CED7 #A5DEE4 #CCECF0

Shades

#17494F #154247 #12373B #0E2C2F #0B2123 #081A1B

Use #1B545A in Our Tools

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