#668ff4 color: Bright blue
#668ff4 is rgb(102, 143, 244) in RGB and oklch(66.722% 0.15682 265.694) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- indigo-400
- Black 4%
Inside sRGB: displays the same on any screen.
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About #668ff4
#668ff4 is a bright blue color. In OKLCH it has 66.7% lightness, 0.157 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.09:1 contrast and black text 6.8:1, so black text reads better.
The closest named color is Guilliman Blue (#6495ed). In Tailwind CSS the closest color is indigo-400.
Lighter: #668ff4 mixed with white
Darker: #668ff4 mixed with black
Calmer: #668ff4 with less saturation
Similar named colors
Colors that go with #668ff4
Questions about #668ff4
What color is #668ff4?
#668ff4 is bright blue. The closest named color is Bright blue. In RGB it is rgb(102, 143, 244), in HSL hsl(222.68, 86.59%, 67.84%) and in OKLCH oklch(66.722% 0.15682 265.694).
What colors go well with #668ff4?
The complementary color of #668ff4 is #bf8b00. For a calmer combination use the analogous colors #00a1e6 and #9e7de9. The triadic partners are #e56860 and #49ad55.
Is white or black text more readable on #668ff4?
Black text reads better on #668ff4: white gives a contrast ratio of 3.09:1 and black gives 6.8:1. WCAG AA asks for at least 4.5:1 for body text.
Is #668ff4 a warm or cool color?
#668ff4 is a cool color. In OKLCH its hue is 266 degrees, its lightness 66.7% and its chroma 0.157.