#1B0BCB Color

#1B0BCB is rgb(27, 11, 203) in RGB and hsl(245, 90%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B0BCB

HEX#1B0BCB

RGBrgb(27, 11, 203)

HSLhsl(245, 90%, 42%)

HSVhsv(245, 95%, 80%)

OKLCHoklch(39.2% 0.256 267.8)

CMYKcmyk(87%, 95%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B0BCB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.96:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B0BCB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B0BCB Complementary#BBCB0B Analogous#0B5BCB Analogous#7B0BCB Triadic#CB1B0B Triadic#0BCB1B

Tints & Shades

Lighter tints and darker shades of #1B0BCB, useful for hover states, backgrounds, and text variants.

Tints

#200DF2 #4434F4 #675AF6 #8B81F8 #AFA8FA #D2CFFC

Shades

#1809B3 #140896 #11077E #0D0561 #0A0449 #06022C

Use #1B0BCB in Our Tools

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