#1B7583 Color

#1B7583 is rgb(27, 117, 131) in RGB and hsl(188, 66%, 31%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1B7583

HEX#1B7583

RGBrgb(27, 117, 131)

HSLhsl(188, 66%, 31%)

HSVhsv(188, 79%, 51%)

OKLCHoklch(51.9% 0.082 210.6)

CMYKcmyk(79%, 11%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B7583 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.36:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.92:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B7583 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B7583 Complementary#83291B Analogous#1B835D Analogous#1B4183 Triadic#831B75 Triadic#75831B

Tints & Shades

Lighter tints and darker shades of #1B7583, useful for hover states, backgrounds, and text variants.

Tints

#249BAE #2BBDD4 #56CADC #7CD6E4 #A6E3ED #CCEFF5

Shades

#176672 #145761 #104850 #0E3D44 #0A2D33 #071E22

Use #1B7583 in Our Tools

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