#63a6ef color: Cerulean
#63a6ef is rgb(99, 166, 239) in RGB and oklch(71.157% 0.12751 251.88) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- blue-400
- Black 6%
Inside sRGB: displays the same on any screen.
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About #63a6ef
#63a6ef is a bright light blue color. In OKLCH it has 71.2% lightness, 0.128 chroma and a hue of 252°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.55:1 contrast and black text 8.23:1, so black text reads better.
The closest named color is Cerulean (#55aaee). In Tailwind CSS the closest color is blue-400.
Lighter: #63a6ef mixed with white
Darker: #63a6ef mixed with black
Calmer: #63a6ef with less saturation
Similar named colors
Colors that go with #63a6ef
Questions about #63a6ef
What color is #63a6ef?
#63a6ef is bright light blue. The closest named color is Cerulean. In RGB it is rgb(99, 166, 239), in HSL hsl(211.29, 81.4%, 66.27%) and in OKLCH oklch(71.157% 0.12751 251.88).
What colors go well with #63a6ef?
The complementary color of #63a6ef is #d3943b. For a calmer combination use the analogous colors #19b3db and #9697ef. The triadic partners are #e57e8d and #84b25b.
Is white or black text more readable on #63a6ef?
Black text reads better on #63a6ef: white gives a contrast ratio of 2.55:1 and black gives 8.23:1. WCAG AA asks for at least 4.5:1 for body text.
Is #63a6ef a warm or cool color?
#63a6ef is a cool color. In OKLCH its hue is 252 degrees, its lightness 71.2% and its chroma 0.128.