#1B158E Color

#1B158E is rgb(27, 21, 142) in RGB and hsl(243, 74%, 32%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B158E

HEX#1B158E

RGBrgb(27, 21, 142)

HSLhsl(243, 74%, 32%)

HSVhsv(243, 85%, 56%)

OKLCHoklch(32% 0.184 271.2)

CMYKcmyk(81%, 85%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B158E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.6:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B158E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B158E Complementary#888E15 Analogous#154C8E Analogous#58158E Triadic#8E1B15 Triadic#158E1B

Tints & Shades

Lighter tints and darker shades of #1B158E, useful for hover states, backgrounds, and text variants.

Tints

#231BB6 #2F26DF #554EE4 #807AEB #A6A2F1 #D0CEF8

Shades

#18137C #14106A #110D59 #0E0B47 #0A0835 #070523

Use #1B158E in Our Tools

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