#1645BB Color

#1645BB is rgb(22, 69, 187) in RGB and hsl(223, 79%, 41%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1645BB

HEX#1645BB

RGBrgb(22, 69, 187)

HSLhsl(223, 79%, 41%)

HSVhsv(223, 88%, 73%)

OKLCHoklch(44.3% 0.192 263.7)

CMYKcmyk(88%, 63%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1645BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1645BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1645BB Complementary#BB8C16 Analogous#1697BB Analogous#3A16BB Triadic#BB1645 Triadic#45BB16

Tints & Shades

Lighter tints and darker shades of #1645BB, useful for hover states, backgrounds, and text variants.

Tints

#1A52E0 #3B6CE8 #5F87EC #88A6F1 #ADC1F5 #D1DDFA

Shades

#133CA4 #103289 #0D2A72 #0B225B #081944 #050F29

Use #1645BB in Our Tools

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