#1D3658 Hex Color
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#1d3658 is a dark, muted blue with cool gray undertones and a serious, shadowed character. Its low saturation supports trust, authority, and stability in corporate, finance, security, and government designs. Use it as a dominant UI or branding base with burgundy accents. White text has about 12.2:1 contrast, exceeding WCAG AA for small body text. The hex code is #1d3658.
Questions about #1d3658
What is #1d3658 in RGB, HSL and CMYK?
In RGB, #1d3658 is rgb(29, 54, 88), in HSL hsl(215, 50%, 23%) and in CMYK 67%, 39%, 0%, 65%.
What colors pair well with #1d3658?
#1d3658 pairs well with burgundy for a restrained, authoritative contrast, while white, pale blue, and cool gray create cleaner supporting combinations for interfaces, corporate layouts, and formal branding without weakening its serious tone.
Does #1d3658 work with white text?
White text has about a 12.2:1 contrast ratio against #1d3658, exceeding WCAG AA for normal body text and making the shade suitable for readable buttons, navigation, and dark interface panels.
What mood does #1d3658 create in design?
#1d3658 creates a serious, stable mood because its dark value, low saturation, and cool gray undertones feel controlled rather than energetic. It works especially well for finance, security, government, and professional UI designs that need authority.
Is #1d3658 readable on white or black?
#1d3658 has a 12.20:1 contrast ratio on white and 1.72:1 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.