#137dca color: Blue Aster
#137dca is rgb(19, 125, 202) in RGB and oklch(57.449% 0.14697 247.648) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 21%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #137dca
#137dca is a bright blue color. In OKLCH it has 57.4% lightness, 0.147 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.36:1 contrast and black text 4.81:1, so white text reads better.
The closest named color is Blue Aster (#007ec7). In Tailwind CSS the closest color is sky-600.
Lighter: #137dca mixed with white
Darker: #137dca mixed with black
Calmer: #137dca with less saturation
Similar named colors
Colors that go with #137dca
Questions about #137dca
What color is #137dca?
#137dca is bright blue. The closest named color is Blue Aster. In RGB it is rgb(19, 125, 202), in HSL hsl(205.25, 82.81%, 43.33%) and in OKLCH oklch(57.449% 0.14697 247.648).
What colors go well with #137dca?
The complementary color of #137dca is #b06400. For a calmer combination use the analogous colors #0089a8 and #666dcd. The triadic partners are #be4d69 and #608808.
Is white or black text more readable on #137dca?
White text reads better on #137dca: white gives a contrast ratio of 4.36:1 and black gives 4.81:1. WCAG AA asks for at least 4.5:1 for body text.
Is #137dca a warm or cool color?
#137dca is a cool color. In OKLCH its hue is 248 degrees, its lightness 57.4% and its chroma 0.147.