#1D3759 Color

#1D3759 is rgb(29, 55, 89) in RGB and hsl(214, 51%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3759

HEX#1D3759

RGBrgb(29, 55, 89)

HSLhsl(214, 51%, 23%)

HSVhsv(214, 67%, 35%)

OKLCHoklch(33.4% 0.068 255.8)

CMYKcmyk(67%, 38%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3759 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.05:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3759 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3759 Complementary#593F1D Analogous#1D5559 Analogous#211D59 Triadic#591D37 Triadic#37591D

Tints & Shades

Lighter tints and darker shades of #1D3759, useful for hover states, backgrounds, and text variants.

Tints

#2A5183 #3769A9 #5284C7 #7CA2D5 #A6C0E2 #CDDCEF

Shades

#19304D #162B45 #13243A #0F1D2E #0B1523 #09111B

Use #1D3759 in Our Tools

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