#137dcd color: Blue Aster
#137dcd is rgb(19, 125, 205) in RGB and oklch(57.634% 0.15061 248.529) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #137dcd
#137dcd is a bright blue color. In OKLCH it has 57.6% lightness, 0.151 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.34:1 contrast and black text 4.84:1, so white text reads better.
The closest named color is Blue Aster (#007ec7). In Tailwind CSS the closest color is sky-600.
Lighter: #137dcd mixed with white
Darker: #137dcd mixed with black
Calmer: #137dcd with less saturation
Similar named colors
Colors that go with #137dcd
Questions about #137dcd
What color is #137dcd?
#137dcd is bright blue. The closest named color is Blue Aster. In RGB it is rgb(19, 125, 205), in HSL hsl(205.81, 83.04%, 43.92%) and in OKLCH oklch(57.634% 0.15061 248.529).
What colors go well with #137dcd?
The complementary color of #137dcd is #af6500. For a calmer combination use the analogous colors #0089aa and #676cd0. The triadic partners are #c04c67 and #5e8904.
Is white or black text more readable on #137dcd?
White text reads better on #137dcd: white gives a contrast ratio of 4.34:1 and black gives 4.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #137dcd a warm or cool color?
#137dcd is a cool color. In OKLCH its hue is 249 degrees, its lightness 57.6% and its chroma 0.151.