#1F305B Color

#1F305B is rgb(31, 48, 91) in RGB and hsl(223, 49%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F305B

HEX#1F305B

RGBrgb(31, 48, 91)

HSLhsl(223, 49%, 24%)

HSVhsv(223, 66%, 36%)

OKLCHoklch(31.9% 0.08 265.8)

CMYKcmyk(66%, 47%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F305B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F305B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F305B Complementary#5B4A1F Analogous#1F4E5B Analogous#2C1F5B Triadic#5B1F30 Triadic#305B1F

Tints & Shades

Lighter tints and darker shades of #1F305B, useful for hover states, backgrounds, and text variants.

Tints

#2E4685 #3B5AAB #5877C6 #7E96D3 #A8B8E1 #CED7EE

Shades

#1B2A50 #172444 #141E39 #111A31 #0D1426 #090E1B

Use #1F305B in Our Tools

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