#1B203B Color

#1B203B is rgb(27, 32, 59) in RGB and hsl(231, 37%, 17%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B203B

HEX#1B203B

RGBrgb(27, 32, 59)

HSLhsl(231, 37%, 17%)

HSVhsv(231, 54%, 23%)

OKLCHoklch(25.4% 0.051 274.2)

CMYKcmyk(54%, 46%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B203B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.32:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B203B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B203B Complementary#3B371B Analogous#1B303B Analogous#271B3B Triadic#3B1B20 Triadic#203B1B

Tints & Shades

Lighter tints and darker shades of #1B203B, useful for hover states, backgrounds, and text variants.

Tints

#2F3765 #404C8C #5765B2 #7E88C4 #A8AFD7 #CED2E9

Shades

#181C34 #15192D #121526 #101323 #0D0F1C #0A0B15

Use #1B203B in Our Tools

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