#1F317F Color

#1F317F is rgb(31, 49, 127) in RGB and hsl(229, 61%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F317F

HEX#1F317F

RGBrgb(31, 49, 127)

HSLhsl(229, 61%, 31%)

HSVhsv(229, 76%, 50%)

OKLCHoklch(35.1% 0.133 268.6)

CMYKcmyk(76%, 61%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F317F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.64:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F317F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F317F Complementary#7F6E1F Analogous#1F617F Analogous#3D1F7F Triadic#7F1F31 Triadic#317F1F

Tints & Shades

Lighter tints and darker shades of #1F317F, useful for hover states, backgrounds, and text variants.

Tints

#2940A8 #324ECD #5B72D7 #8091E0 #A9B5EA #CED5F3

Shades

#1B2A6F #17245E #131E4E #101942 #0C1331 #080D21

Use #1F317F in Our Tools

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