#183f67 color: Blue Opal
#183f67 is rgb(24, 63, 103) in RGB and oklch(36.152% 0.08217 251.635) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 60%
Inside sRGB: displays the same on any screen.
Shades
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About #183f67
#183f67 is a soft dark blue color. In OKLCH it has 36.2% lightness, 0.082 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.79:1 contrast and black text 1.95:1, so white text reads better.
The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is sky-900.
Lighter: #183f67 mixed with white
Darker: #183f67 mixed with black
Calmer: #183f67 with less saturation
Similar named colors
Colors that go with #183f67
Questions about #183f67
What color is #183f67?
#183f67 is soft dark blue. The closest named color is Blue Opal. In RGB it is rgb(24, 63, 103), in HSL hsl(210.38, 62.2%, 24.9%) and in OKLCH oklch(36.152% 0.08217 251.635).
What colors go well with #183f67?
The complementary color of #183f67 is #583500. For a calmer combination use the analogous colors #00465c and #373767. The triadic partners are #612932 and #2d4613.
Is white or black text more readable on #183f67?
White text reads better on #183f67: white gives a contrast ratio of 10.79:1 and black gives 1.95:1. WCAG AA asks for at least 4.5:1 for body text.
Is #183f67 a warm or cool color?
#183f67 is a cool color. In OKLCH its hue is 252 degrees, its lightness 36.2% and its chroma 0.082.