#104BB1 Color

#104BB1 is rgb(16, 75, 177) in RGB and hsl(218, 83%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#104BB1

HEX#104BB1

RGBrgb(16, 75, 177)

HSLhsl(218, 83%, 38%)

HSVhsv(218, 91%, 69%)

OKLCHoklch(44.4% 0.173 261)

CMYKcmyk(91%, 58%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #104BB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.88:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #104BB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#104BB1 Complementary#B17610 Analogous#109CB1 Analogous#2610B1 Triadic#B1104B Triadic#4BB110

Tints & Shades

Lighter tints and darker shades of #104BB1, useful for hover states, backgrounds, and text variants.

Tints

#145DDB #2D73EB #578FEF #7CA8F3 #A6C4F7 #CCDDFA

Shades

#0E429A #0C3883 #0A2E6B #082659 #061C41 #04122A

Use #104BB1 in Our Tools

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