#1f4e88 color: Night Mode
#1f4e88 is rgb(31, 78, 136) in RGB and oklch(42.339% 0.10917 255.401) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 47%
Inside sRGB: displays the same on any screen.
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About #1f4e88
#1f4e88 is a deep dark blue color. In OKLCH it has 42.3% lightness, 0.109 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.39:1 contrast and black text 2.5:1, so white text reads better.
The closest named color is Night Mode (#234e86). In Tailwind CSS the closest color is sky-800.
Lighter: #1f4e88 mixed with white
Darker: #1f4e88 mixed with black
Calmer: #1f4e88 with less saturation
Similar named colors
Colors that go with #1f4e88
Questions about #1f4e88
What color is #1f4e88?
#1f4e88 is deep dark blue. The closest named color is Night Mode. In RGB it is rgb(31, 78, 136), in HSL hsl(213.14, 62.87%, 32.75%) and in OKLCH oklch(42.339% 0.10917 255.401).
What colors go well with #1f4e88?
The complementary color of #1f4e88 is #6f4300. For a calmer combination use the analogous colors #005878 and #4a4386. The triadic partners are #7f303a and #315b14.
Is white or black text more readable on #1f4e88?
White text reads better on #1f4e88: white gives a contrast ratio of 8.39:1 and black gives 2.5:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1f4e88 a warm or cool color?
#1f4e88 is a cool color. In OKLCH its hue is 255 degrees, its lightness 42.3% and its chroma 0.109.