#1D3C67 Hex Color
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The hex code #1d3c67 is a dark, muted blue with cool slate undertones. Its low saturation creates a serious, dependable mood suited to finance, technology, government, and formal branding. Use it as a dominant UI or page background with white text, which achieves about 11.1:1 contrast. Burgundy accents add warmth without weakening its controlled character.
Questions about #1d3c67
What is #1d3c67 in RGB, HSL and CMYK?
In RGB, #1d3c67 is rgb(29, 60, 103), in HSL hsl(215, 56%, 26%) and in CMYK 72%, 42%, 0%, 60%.
Does #1d3c67 work with white text?
Yes, #1d3c67 provides about 11.1:1 contrast with white text, making it suitable for dark buttons, navigation bars, and page backgrounds while exceeding WCAG AA thresholds for normal text with room to spare.
What colors pair well with #1d3c67?
Warm burgundy accents pair well with #1d3c67, adding restrained contrast without overpowering its controlled blue character, while white or pale cool neutrals keep text and supporting surfaces clear.
Does #1d3c67 read as warm or cool?
#1d3c67 reads as a cool, serious blue because its dark base and slate undertones suppress warmth, giving interfaces a dependable, formal feel that suits finance, technology, government, and other structured visual systems.
Is #1d3c67 readable on white or black?
#1d3c67 has a 11.08:1 contrast ratio on white and 1.89:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.