#1F0404 Hex Color
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#1f0404 is an almost-black shade of red, carrying a heavy, somber intensity. Because it is so dark, this color works best as a moody background or a subtle accent rather than a primary fill. It offers excellent legibility for white text at a 19.5:1 contrast ratio. Use this hex code to anchor designs where you need a sense of danger or serious, grounded depth.
Questions about #1f0404
What is #1f0404 in RGB, HSL and CMYK?
In RGB, #1f0404 is rgb(31, 4, 4), in HSL hsl(0, 77%, 7%) and in CMYK 0%, 87%, 87%, 88%.
When should I use #1f0404 instead of true black?
Use #1f0404 when you need grounded depth without the harshness of pure black. It offers a subtle, organic warmth that bridges the gap between deep charcoal and dark reds, keeping designs feeling serious yet slightly softer on the eyes.
What colors pair effectively with this dark shade?
This hue works best with lighter, muted tones to prevent the palette from becoming too heavy. Pair #1f0404 with a dusty ivory or a soft silver to maintain legibility while letting the richness of the red ground the overall composition.
Is #1f0404 readable on white or black?
#1f0404 has a 19.49:1 contrast ratio on white and 1.07:1 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.