#1C21BA Color

#1C21BA is rgb(28, 33, 186) in RGB and hsl(238, 74%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1C21BA

HEX#1C21BA

RGBrgb(28, 33, 186)

HSLhsl(238, 74%, 42%)

HSVhsv(238, 85%, 73%)

OKLCHoklch(38.8% 0.226 268.3)

CMYKcmyk(85%, 82%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C21BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C21BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C21BA Complementary#BAB51C Analogous#1C70BA Analogous#661CBA Triadic#BA1C21 Triadic#21BA1C

Tints & Shades

Lighter tints and darker shades of #1C21BA, useful for hover states, backgrounds, and text variants.

Tints

#2127DE #454AE3 #686CE8 #8C8FEE #AFB1F3 #D3D4F8

Shades

#191DA4 #15188A #111573 #0D1059 #0A0C43 #060728

Use #1C21BA in Our Tools

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