#1F5489 Color

#1F5489 is rgb(31, 84, 137) in RGB and hsl(210, 63%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F5489

HEX#1F5489

RGBrgb(31, 84, 137)

HSLhsl(210, 63%, 33%)

HSVhsv(210, 77%, 54%)

OKLCHoklch(43.9% 0.104 251.4)

CMYKcmyk(77%, 39%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F5489 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F5489 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F5489 Complementary#89541F Analogous#1F8989 Analogous#1F1F89 Triadic#891F54 Triadic#54891F

Tints & Shades

Lighter tints and darker shades of #1F5489, useful for hover states, backgrounds, and text variants.

Tints

#286BAF #3785D2 #5D9CDA #82B2E3 #A8C9EB #D1E3F5

Shades

#1B4A79 #184068 #143657 #0F2943 #0B1F32 #081421

Use #1F5489 in Our Tools

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