#1B159E Color

#1B159E is rgb(27, 21, 158) in RGB and hsl(243, 77%, 35%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1B159E

HEX#1B159E

RGBrgb(27, 21, 158)

HSLhsl(243, 77%, 35%)

HSVhsv(243, 87%, 62%)

OKLCHoklch(34% 0.203 270)

CMYKcmyk(83%, 87%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B159E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.65:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B159E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B159E Complementary#979E15 Analogous#15529E Analogous#60159E Triadic#9E1B15 Triadic#159E1B

Tints & Shades

Lighter tints and darker shades of #1B159E, useful for hover states, backgrounds, and text variants.

Tints

#221AC7 #342BE3 #5B53E9 #827CEE #A9A5F3 #D0CDF9

Shades

#18128C #140F75 #110D63 #0D0A4D #0A083B #060524

Use #1B159E in Our Tools

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