#1256B5 Color

#1256B5 is rgb(18, 86, 181) in RGB and hsl(215, 82%, 39%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1256B5

HEX#1256B5

RGBrgb(18, 86, 181)

HSLhsl(215, 82%, 39%)

HSVhsv(215, 90%, 71%)

OKLCHoklch(47.2% 0.164 258.6)

CMYKcmyk(90%, 52%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1256B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.94:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.02:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1256B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1256B5 Complementary#B57112 Analogous#12A7B5 Analogous#1F12B5 Triadic#B51256 Triadic#56B512

Tints & Shades

Lighter tints and darker shades of #1256B5, useful for hover states, backgrounds, and text variants.

Tints

#1667DA #337FEB #5897EE #82B1F3 #A7C8F6 #D1E2FA

Shades

#104B9E #0D4087 #0B356F #092A58 #061F41 #04142A

Use #1256B5 in Our Tools

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