#1B1538 Color

#1B1538 is rgb(27, 21, 56) in RGB and hsl(250, 45%, 15%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1538

HEX#1B1538

RGBrgb(27, 21, 56)

HSLhsl(250, 45%, 15%)

HSVhsv(250, 63%, 22%)

OKLCHoklch(22.5% 0.065 287.8)

CMYKcmyk(52%, 62%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1538 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1538 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1538 Complementary#323715 Analogous#152137 Analogous#2C1537 Triadic#371B15 Triadic#15371B

Tints & Shades

Lighter tints and darker shades of #1B1538, useful for hover states, backgrounds, and text variants.

Tints

#302664 #463790 #5D4ABA #8172CA #A99FDB #D1CBEB

Shades

#171230 #15112C #120E25 #100D21 #0C0A1A #0B0816

Use #1B1538 in Our Tools

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