#1228A5 Color

#1228A5 is rgb(18, 40, 165) in RGB and hsl(231, 80%, 36%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1228A5

HEX#1228A5

RGBrgb(18, 40, 165)

HSLhsl(231, 80%, 36%)

HSVhsv(231, 89%, 65%)

OKLCHoklch(36.9% 0.197 266.3)

CMYKcmyk(89%, 76%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1228A5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1228A5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1228A5 Complementary#A58F12 Analogous#1272A5 Analogous#4612A5 Triadic#A51228 Triadic#28A512

Tints & Shades

Lighter tints and darker shades of #1228A5, useful for hover states, backgrounds, and text variants.

Tints

#1732CF #2C48E8 #556CEC #7A8CF0 #A3AFF5 #CDD3F9

Shades

#10238E #0E1E7C #0B1965 #091453 #070F3C #050A29

Use #1228A5 in Our Tools

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