#137ecb color: Blue Aster
#137ecb is rgb(19, 126, 203) in RGB and oklch(57.742% 0.14718 247.462) 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 #137ecb
#137ecb is a bright blue color. In OKLCH it has 57.7% lightness, 0.147 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.31:1 contrast and black text 4.87:1, so white text reads better.
The closest named color is Blue Aster (#007ec7). In Tailwind CSS the closest color is sky-600.
Lighter: #137ecb mixed with white
Darker: #137ecb mixed with black
Calmer: #137ecb with less saturation
Similar named colors
Colors that go with #137ecb
Questions about #137ecb
What color is #137ecb?
#137ecb is bright blue. The closest named color is Blue Aster. In RGB it is rgb(19, 126, 203), in HSL hsl(205.11, 82.88%, 43.53%) and in OKLCH oklch(57.742% 0.14718 247.462).
What colors go well with #137ecb?
The complementary color of #137ecb is #b16400. For a calmer combination use the analogous colors #008aa9 and #666dcf. The triadic partners are #bf4d6a and #618908.
Is white or black text more readable on #137ecb?
White text reads better on #137ecb: white gives a contrast ratio of 4.31:1 and black gives 4.87:1. WCAG AA asks for at least 4.5:1 for body text.
Is #137ecb a warm or cool color?
#137ecb is a cool color. In OKLCH its hue is 247 degrees, its lightness 57.7% and its chroma 0.147.