#1B285A Color

#1B285A is rgb(27, 40, 90) in RGB and hsl(228, 54%, 23%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B285A

HEX#1B285A

RGBrgb(27, 40, 90)

HSLhsl(228, 54%, 23%)

HSVhsv(228, 70%, 35%)

OKLCHoklch(29.7% 0.091 269.2)

CMYKcmyk(70%, 56%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B285A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B285A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B285A Complementary#5A4E1B Analogous#1B475A Analogous#2E1B5A Triadic#5A1B28 Triadic#285A1B

Tints & Shades

Lighter tints and darker shades of #1B285A, useful for hover states, backgrounds, and text variants.

Tints

#283B86 #344CAD #4E67CA #798CD7 #A5B1E4 #CCD3F0

Shades

#17224F #151F47 #121A3B #0E152F #0B1023 #080C1B

Use #1B285A in Our Tools

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