#1B4A5A Color

#1B4A5A is rgb(27, 74, 90) in RGB and hsl(195, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B4A5A

HEX#1B4A5A

RGBrgb(27, 74, 90)

HSLhsl(195, 54%, 23%)

HSVhsv(195, 70%, 35%)

OKLCHoklch(38.4% 0.057 223.8)

CMYKcmyk(70%, 18%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B4A5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.17:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B4A5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B4A5A Complementary#5A2B1B Analogous#1B5A4A Analogous#1B2B5A Triadic#5A1B4A Triadic#4A5A1B

Tints & Shades

Lighter tints and darker shades of #1B4A5A, useful for hover states, backgrounds, and text variants.

Tints

#286E86 #348EAD #4EABCA #79C0D7 #A5D4E4 #CCE7F0

Shades

#17414F #153A47 #12313B #0E272F #0B1D23 #08171B

Use #1B4A5A in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex