#173d68 color: Blue Opal
#173d68 is rgb(23, 61, 104) in RGB and oklch(35.67% 0.08632 253.696) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 59%
Inside sRGB: displays the same on any screen.
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About #173d68
#173d68 is a deep dark blue color. In OKLCH it has 35.7% lightness, 0.086 chroma and a hue of 254°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.03:1 contrast and black text 1.9:1, so white text reads better.
The closest named color is Blue Opal (#124168). In Tailwind CSS the closest color is sky-900.
Lighter: #173d68 mixed with white
Darker: #173d68 mixed with black
Calmer: #173d68 with less saturation
Similar named colors
Colors that go with #173d68
Questions about #173d68
What color is #173d68?
#173d68 is deep dark blue. The closest named color is Blue Opal. In RGB it is rgb(23, 61, 104), in HSL hsl(211.85, 63.78%, 24.9%) and in OKLCH oklch(35.67% 0.08632 253.696).
What colors go well with #173d68?
The complementary color of #173d68 is #573300. For a calmer combination use the analogous colors #00455d and #373467. The triadic partners are #61262f and #294510.
Is white or black text more readable on #173d68?
White text reads better on #173d68: white gives a contrast ratio of 11.03:1 and black gives 1.9:1. WCAG AA asks for at least 4.5:1 for body text.
Is #173d68 a warm or cool color?
#173d68 is a cool color. In OKLCH its hue is 254 degrees, its lightness 35.7% and its chroma 0.086.