#1B58C0 Color

#1B58C0 is rgb(27, 88, 192) in RGB and hsl(218, 75%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1B58C0

HEX#1B58C0

RGBrgb(27, 88, 192)

HSLhsl(218, 75%, 43%)

HSVhsv(218, 86%, 75%)

OKLCHoklch(48.6% 0.175 260.6)

CMYKcmyk(86%, 54%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B58C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B58C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B58C0 Complementary#C0841B Analogous#1BAAC0 Analogous#311BC0 Triadic#C01B58 Triadic#58C01B

Tints & Shades

Lighter tints and darker shades of #1B58C0, useful for hover states, backgrounds, and text variants.

Tints

#2469E0 #4882E5 #6C9AEA #8BAFEE #AFC8F4 #D2E0F9

Shades

#184BA5 #14418F #113574 #0D2B5E #0A1F43 #06142D

Use #1B58C0 in Our Tools

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