#1f3f76 color: Blue Expanse
#1f3f76 is rgb(31, 63, 118) in RGB and oklch(37.486% 0.10157 260.463) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 54%
Inside sRGB: displays the same on any screen.
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About #1f3f76
#1f3f76 is a soft dark blue color. In OKLCH it has 37.5% lightness, 0.102 chroma and a hue of 260°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.34:1 contrast and black text 2.03:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #1f3f76 mixed with white
Darker: #1f3f76 mixed with black
Calmer: #1f3f76 with less saturation
Similar named colors
Colors that go with #1f3f76
Questions about #1f3f76
What color is #1f3f76?
#1f3f76 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(31, 63, 118), in HSL hsl(217.93, 58.39%, 29.22%) and in OKLCH oklch(37.486% 0.10157 260.463).
What colors go well with #1f3f76?
The complementary color of #1f3f76 is #5b3900. For a calmer combination use the analogous colors #00496b and #423572. The triadic partners are #6d2629 and #1e4d14.
Is white or black text more readable on #1f3f76?
White text reads better on #1f3f76: white gives a contrast ratio of 10.34:1 and black gives 2.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1f3f76 a warm or cool color?
#1f3f76 is a cool color. In OKLCH its hue is 260 degrees, its lightness 37.5% and its chroma 0.102.