#1D5DBF Color

#1D5DBF is rgb(29, 93, 191) in RGB and hsl(216, 74%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D5DBF

HEX#1D5DBF

RGBrgb(29, 93, 191)

HSLhsl(216, 74%, 43%)

HSVhsv(216, 85%, 75%)

OKLCHoklch(49.7% 0.167 259.3)

CMYKcmyk(85%, 51%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D5DBF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.23:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.37:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D5DBF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D5DBF Complementary#BF7E1D Analogous#1DAFBF Analogous#2D1DBF Triadic#BF1D5D Triadic#5DBF1D

Tints & Shades

Lighter tints and darker shades of #1D5DBF, useful for hover states, backgrounds, and text variants.

Tints

#2670DF #4987E4 #6D9EE9 #8CB3EE #AFCAF3 #D3E2F8

Shades

#1950A4 #15468E #113873 #0E2E5D #0A2143 #07162C

Use #1D5DBF in Our Tools

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