#1F36B7 Color

#1F36B7 is rgb(31, 54, 183) in RGB and hsl(231, 71%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F36B7

HEX#1F36B7

RGBrgb(31, 54, 183)

HSLhsl(231, 71%, 42%)

HSVhsv(231, 83%, 72%)

OKLCHoklch(41.5% 0.202 267.5)

CMYKcmyk(83%, 70%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F36B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F36B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F36B7 Complementary#B7A01F Analogous#1F82B7 Analogous#541FB7 Triadic#B71F36 Triadic#36B71F

Tints & Shades

Lighter tints and darker shades of #1F36B7, useful for hover states, backgrounds, and text variants.

Tints

#2540DA #485FE0 #6B7DE6 #8E9CEC #B1BAF2 #D3D9F8

Shades

#1B2FA1 #172887 #132171 #0F1A57 #0B1341 #070C27

Use #1F36B7 in Our Tools

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