#1B15C1 Color

#1B15C1 is rgb(27, 21, 193) in RGB and hsl(242, 80%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B15C1

HEX#1B15C1

RGBrgb(27, 21, 193)

HSLhsl(242, 80%, 42%)

HSVhsv(242, 89%, 76%)

OKLCHoklch(38.5% 0.241 268.1)

CMYKcmyk(86%, 89%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B15C1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B15C1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B15C1 Complementary#BBC115 Analogous#1565C1 Analogous#7115C1 Triadic#C11B15 Triadic#15C11B

Tints & Shades

Lighter tints and darker shades of #1B15C1, useful for hover states, backgrounds, and text variants.

Tints

#2019E6 #443EEA #6863EE #8B88F2 #AFACF6 #D2D1FA

Shades

#1813AA #14108E #110D77 #0D0A5C #0A0845 #060529

Use #1B15C1 in Our Tools

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