#307fcb color: Heirloom Hydrangea
#307fcb is rgb(48, 127, 203) in RGB and oklch(58.571% 0.13936 250.823) 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.
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About #307fcb
#307fcb is a bright blue color. In OKLCH it has 58.6% lightness, 0.139 chroma and a hue of 251°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.18:1 contrast and black text 5.02:1, so white text reads better.
The closest named color is Heirloom Hydrangea (#327ccb). In Tailwind CSS the closest color is sky-600.
Lighter: #307fcb mixed with white
Darker: #307fcb mixed with black
Calmer: #307fcb with less saturation
Similar named colors
Colors that go with #307fcb
Questions about #307fcb
What color is #307fcb?
#307fcb is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(48, 127, 203), in HSL hsl(209.42, 61.75%, 49.22%) and in OKLCH oklch(58.571% 0.13936 250.823).
What colors go well with #307fcb?
The complementary color of #307fcb is #ae6a00. For a calmer combination use the analogous colors #008cb1 and #6f6fcc. The triadic partners are #bf5368 and #5e8c26.
Is white or black text more readable on #307fcb?
White text reads better on #307fcb: white gives a contrast ratio of 4.18:1 and black gives 5.02:1. WCAG AA asks for at least 4.5:1 for body text.
Is #307fcb a warm or cool color?
#307fcb is a cool color. In OKLCH its hue is 251 degrees, its lightness 58.6% and its chroma 0.139.