#123CA5 Color

#123CA5 is rgb(18, 60, 165) in RGB and hsl(223, 80%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#123CA5

HEX#123CA5

RGBrgb(18, 60, 165)

HSLhsl(223, 80%, 36%)

HSVhsv(223, 89%, 65%)

OKLCHoklch(40.4% 0.175 263.7)

CMYKcmyk(89%, 64%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123CA5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123CA5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123CA5 Complementary#A57C12 Analogous#1285A5 Analogous#3212A5 Triadic#A5123C Triadic#3CA512

Tints & Shades

Lighter tints and darker shades of #123CA5, useful for hover states, backgrounds, and text variants.

Tints

#174BCF #2C61E8 #5580EC #7A9BF0 #A3BAF5 #CDD9F9

Shades

#10348E #0E2D7C #0B2565 #091E53 #07163C #050F29

Use #123CA5 in Our Tools

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