#1B63A1 Color

#1B63A1 is rgb(27, 99, 161) in RGB and hsl(208, 71%, 37%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#1B63A1

HEX#1B63A1

RGBrgb(27, 99, 161)

HSLhsl(208, 71%, 37%)

HSVhsv(208, 83%, 63%)

OKLCHoklch(48.9% 0.121 249.4)

CMYKcmyk(83%, 39%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B63A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.28:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.35:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B63A1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B63A1 Complementary#A15A1B Analogous#1BA19D Analogous#1B20A1 Triadic#A11B63 Triadic#63A11B

Tints & Shades

Lighter tints and darker shades of #1B63A1, useful for hover states, backgrounds, and text variants.

Tints

#227BC9 #368FDD #5EA5E4 #85BBEA #ACD1F1 #CFE4F7

Shades

#18558C #154B7A #113D64 #0D304E #0A2339 #071827

Use #1B63A1 in Our Tools

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