#137bca color: Blue Aster
#137bca is rgb(19, 123, 202) in RGB and oklch(56.986% 0.14899 248.611) 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 #137bca
#137bca is a bright blue color. In OKLCH it has 57% lightness, 0.149 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.46:1 contrast and black text 4.71:1, so white text reads better.
The closest named color is Blue Aster (#007ec7). In Tailwind CSS the closest color is sky-600.
Lighter: #137bca mixed with white
Darker: #137bca mixed with black
Calmer: #137bca with less saturation
Similar named colors
Colors that go with #137bca
Questions about #137bca
What color is #137bca?
#137bca is bright blue. The closest named color is Blue Aster. In RGB it is rgb(19, 123, 202), in HSL hsl(205.9, 82.81%, 43.33%) and in OKLCH oklch(56.986% 0.14899 248.611).
What colors go well with #137bca?
The complementary color of #137bca is #ad6300. For a calmer combination use the analogous colors #0087a8 and #666acd. The triadic partners are #bd4a65 and #5c8704.
Is white or black text more readable on #137bca?
White text reads better on #137bca: white gives a contrast ratio of 4.46:1 and black gives 4.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #137bca a warm or cool color?
#137bca is a cool color. In OKLCH its hue is 249 degrees, its lightness 57% and its chroma 0.149.