#40c8dd color: Sea Serpent
#40c8dd is rgb(64, 200, 221) in RGB and oklch(76.946% 0.11698 209.955) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Light
- Vivid
- Cool
- ≈ Sky blue
- cyan-400
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #40c8dd
#40c8dd is a bright light cyan color. In OKLCH it has 76.9% lightness, 0.117 chroma and a hue of 210°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2:1 contrast and black text 10.52:1, so black text reads better.
The closest named color is Sea Serpent (#4bc7cf). In Tailwind CSS the closest color is cyan-400.
Lighter: #40c8dd mixed with white
Darker: #40c8dd mixed with black
Calmer: #40c8dd with less saturation
Similar named colors
Colors that go with #40c8dd
Questions about #40c8dd
What color is #40c8dd?
#40c8dd is bright light cyan. The closest named color is Sea Serpent. In RGB it is rgb(64, 200, 221), in HSL hsl(188.03, 69.78%, 55.88%) and in OKLCH oklch(76.946% 0.11698 209.955).
What colors go well with #40c8dd?
The complementary color of #40c8dd is #f59787. For a calmer combination use the analogous colors #4bccb7 and #68bef7. The triadic partners are #de98d8 and #d1b155.
Is white or black text more readable on #40c8dd?
Black text reads better on #40c8dd: white gives a contrast ratio of 2:1 and black gives 10.52:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40c8dd a warm or cool color?
#40c8dd is a cool color. In OKLCH its hue is 210 degrees, its lightness 76.9% and its chroma 0.117.