#1d99cc color: Tomb Blue
#1d99cc is rgb(29, 153, 204) in RGB and oklch(64.315% 0.12515 232.485) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1d99cc
#1d99cc is a bright sky blue color. In OKLCH it has 64.3% lightness, 0.125 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.24:1 contrast and black text 6.48:1, so black text reads better.
The closest named color is Tomb Blue (#0099cc). In Tailwind CSS the closest color is cyan-600.
Lighter: #1d99cc mixed with white
Darker: #1d99cc mixed with black
Calmer: #1d99cc with less saturation
Similar named colors
Colors that go with #1d99cc
Questions about #1d99cc
What color is #1d99cc?
#1d99cc is bright sky blue. The closest named color is Tomb Blue. In RGB it is rgb(29, 153, 204), in HSL hsl(197.49, 75.11%, 45.69%) and in OKLCH oklch(64.315% 0.12515 232.485).
What colors go well with #1d99cc?
The complementary color of #1d99cc is #c8753e. For a calmer combination use the analogous colors #00a2ae and #638cd9. The triadic partners are #c66b94 and #8f942c.
Is white or black text more readable on #1d99cc?
Black text reads better on #1d99cc: white gives a contrast ratio of 3.24:1 and black gives 6.48:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1d99cc a warm or cool color?
#1d99cc is a cool color. In OKLCH its hue is 232 degrees, its lightness 64.3% and its chroma 0.125.