#1B28DE Color

#1B28DE is rgb(27, 40, 222) in RGB and hsl(236, 78%, 49%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B28DE

HEX#1B28DE

RGBrgb(27, 40, 222)

HSLhsl(236, 78%, 49%)

HSVhsv(236, 88%, 87%)

OKLCHoklch(43.9% 0.261 266.9)

CMYKcmyk(88%, 82%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B28DE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B28DE based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B28DE Complementary#DED11B Analogous#1B8ADE Analogous#701BDE Triadic#DE1B28 Triadic#28DE1B

Tints & Shades

Lighter tints and darker shades of #1B28DE, useful for hover states, backgrounds, and text variants.

Tints

#3743E6 #5761EA #777FEE #979DF2 #B6BBF6 #D6D9FA

Shades

#1824C3 #141EA3 #111988 #0D1368 #0A0E4D #06082D

Use #1B28DE in Our Tools

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