#1B1561 Color

#1B1561 is rgb(27, 21, 97) in RGB and hsl(245, 64%, 23%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1561

HEX#1B1561

RGBrgb(27, 21, 97)

HSLhsl(245, 64%, 23%)

HSVhsv(245, 78%, 38%)

OKLCHoklch(26.6% 0.127 276.8)

CMYKcmyk(72%, 78%, 0%, 62%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1561 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.83:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1561 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1561 Complementary#5A6015 Analogous#153460 Analogous#411560 Triadic#601B15 Triadic#15601B

Tints & Shades

Lighter tints and darker shades of #1B1561, useful for hover states, backgrounds, and text variants.

Tints

#281F8E #3428B8 #4F43D6 #7A71E0 #A59FEA #CCC9F3

Shades

#181254 #15114B #120E3F #0E0B32 #0B0826 #08061D

Use #1B1561 in Our Tools

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