#001F8F Color

#001F8F is rgb(0, 31, 143) in RGB and hsl(227, 100%, 28%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#001F8F

HEX#001F8F

RGBrgb(0, 31, 143)

HSLhsl(227, 100%, 28%)

HSVhsv(227, 100%, 56%)

OKLCHoklch(32.5% 0.183 263.9)

CMYKcmyk(100%, 78%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #001F8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.19:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #001F8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#001F8F Complementary#8F7000 Analogous#00668F Analogous#28008F Triadic#8F001F Triadic#1F8F00

Tints & Shades

Lighter tints and darker shades of #001F8F, useful for hover states, backgrounds, and text variants.

Tints

#002AC2 #0035F5 #2957FF #5C7FFF #8FA7FF #C2CFFF

Shades

#001C80 #00176B #00145C #000F47 #000C38 #000824

Use #001F8F in Our Tools

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