#1B5B79 Color

#1B5B79 is rgb(27, 91, 121) in RGB and hsl(199, 64%, 29%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1B5B79

HEX#1B5B79

RGBrgb(27, 91, 121)

HSLhsl(199, 64%, 29%)

HSVhsv(199, 78%, 47%)

OKLCHoklch(44.6% 0.08 233.3)

CMYKcmyk(78%, 25%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5B79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5B79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5B79 Complementary#79391B Analogous#1B7968 Analogous#1B2C79 Triadic#791B5B Triadic#5B791B

Tints & Shades

Lighter tints and darker shades of #1B5B79, useful for hover states, backgrounds, and text variants.

Tints

#247BA3 #2D9ACD #54AFD9 #79C1E2 #A3D4EB #CDE8F4

Shades

#174F69 #14455C #11394B #0E2F3F #0A232E #071921

Use #1B5B79 in Our Tools

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