#1B31C0 Color

#1B31C0 is rgb(27, 49, 192) in RGB and hsl(232, 75%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B31C0

HEX#1B31C0

RGBrgb(27, 49, 192)

HSLhsl(232, 75%, 43%)

HSVhsv(232, 86%, 75%)

OKLCHoklch(41.5% 0.219 267)

CMYKcmyk(86%, 74%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B31C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.35:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.25:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B31C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B31C0 Complementary#C0AA1B Analogous#1B84C0 Analogous#581BC0 Triadic#C01B31 Triadic#31C01B

Tints & Shades

Lighter tints and darker shades of #1B31C0, useful for hover states, backgrounds, and text variants.

Tints

#243DE0 #485DE5 #6C7DEA #8B98EE #AFB8F4 #D2D7F9

Shades

#182AA5 #14258F #111E74 #0D185E #0A1143 #060B2D

Use #1B31C0 in Our Tools

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