#280BCB Color

#280BCB is rgb(40, 11, 203) in RGB and hsl(249, 90%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#280BCB

HEX#280BCB

RGBrgb(40, 11, 203)

HSLhsl(249, 90%, 42%)

HSVhsv(249, 95%, 80%)

OKLCHoklch(39.8% 0.252 271)

CMYKcmyk(80%, 95%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #280BCB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.5:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #280BCB based on color wheel relationships. Click any swatch for its full breakdown.

Base#280BCB Complementary#AFCB0B Analogous#0B4ECB Analogous#880BCB Triadic#CB280B Triadic#0BCB28

Tints & Shades

Lighter tints and darker shades of #280BCB, useful for hover states, backgrounds, and text variants.

Tints

#2F0DF2 #5034F4 #725AF6 #9381F8 #B4A8FA #D5CFFC

Shades

#2309B3 #1D0896 #19077E #130561 #0E0449 #08022C

Use #280BCB in Our Tools

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