#1B34F7 Hex Color
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Highly saturated and cool, #1b34f7 is a bold blue with an electric, slightly violet cast. Its strong brightness brings energy to calls to action, links, and technology branding, while its darker value supports serious security or finance interfaces. Use it as a focused accent or UI base; white text achieves about 7.3:1 contrast. The hex code is #1b34f7.
Questions about #1b34f7
What is #1b34f7 in RGB, HSL and CMYK?
In RGB, #1b34f7 is rgb(27, 52, 247), in HSL hsl(233, 93%, 54%) and in CMYK 89%, 79%, 0%, 3%.
What colors pair well with #1b34f7?
The complementary direction for #1b34f7 is a warm yellow-gold, while white, pale blue, and charcoal offer practical pairing options; use the warm accent sparingly to balance this cool, violet-leaning blue without competing with primary calls to action.
Is #1b34f7 a warm or cool color?
#1b34f7 reads as a cool color because its blue base dominates, while its slight violet cast adds a sharper, more electric feel than a neutral blue, making it especially effective for technology, security, and action-focused interface accents.
Is #1b34f7 readable on white or black?
#1b34f7 has a 7.28:1 contrast ratio on white and 2.88:1 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.