#2356B3 Color

#2356B3 is rgb(35, 86, 179) in RGB and hsl(219, 67%, 42%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#2356B3

HEX#2356B3

RGBrgb(35, 86, 179)

HSLhsl(219, 67%, 42%)

HSVhsv(219, 80%, 70%)

OKLCHoklch(47.4% 0.158 261.2)

CMYKcmyk(80%, 52%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2356B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.88:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.05:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2356B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2356B3 Complementary#B38123 Analogous#239DB3 Analogous#3923B3 Triadic#B32356 Triadic#56B323

Tints & Shades

Lighter tints and darker shades of #2356B3, useful for hover states, backgrounds, and text variants.

Tints

#2A66D5 #4C7EDC #6E97E2 #90AFE9 #B2C8F0 #D4E0F7

Shades

#1F4B9E #1A3F84 #16356F #112955 #0D1F40 #081226

Use #2356B3 in Our Tools

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