#1259D3 Color

#1259D3 is rgb(18, 89, 211) in RGB and hsl(218, 84%, 45%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1259D3

HEX#1259D3

RGBrgb(18, 89, 211)

HSLhsl(218, 84%, 45%)

HSVhsv(218, 91%, 83%)

OKLCHoklch(50.2% 0.2 261)

CMYKcmyk(91%, 58%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1259D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.19:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.4:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1259D3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1259D3 Complementary#D38C12 Analogous#12B9D3 Analogous#2C12D3 Triadic#D31259 Triadic#59D312

Tints & Shades

Lighter tints and darker shades of #1259D3, useful for hover states, backgrounds, and text variants.

Tints

#226CEC #4382EF #699BF2 #8AB1F5 #AFCAF8 #D0E0FB

Shades

#104DB7 #0D419B #0B357F #092C67 #07204B #04142F

Use #1259D3 in Our Tools

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