#399ddf color: Flax Flower Blue
#399ddf is rgb(57, 157, 223) in RGB and oklch(66.8% 0.1336 241.995) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #399ddf
#399ddf is a bright sky blue color. In OKLCH it has 66.8% lightness, 0.134 chroma and a hue of 242°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.97:1 contrast and black text 7.06:1, so black text reads better.
The closest named color is Flax Flower Blue (#4499dd). In Tailwind CSS the closest color is sky-500.
Lighter: #399ddf mixed with white
Darker: #399ddf mixed with black
Calmer: #399ddf with less saturation
Similar named colors
Colors that go with #399ddf
Questions about #399ddf
What color is #399ddf?
#399ddf is bright sky blue. The closest named color is Flax Flower Blue. In RGB it is rgb(57, 157, 223), in HSL hsl(203.86, 72.17%, 54.9%) and in OKLCH oklch(66.8% 0.1336 241.995).
What colors go well with #399ddf?
The complementary color of #399ddf is #ce802f. For a calmer combination use the analogous colors #00a9c4 and #788ee6. The triadic partners are #d66f8e and #87a139.
Is white or black text more readable on #399ddf?
Black text reads better on #399ddf: white gives a contrast ratio of 2.97:1 and black gives 7.06:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399ddf a warm or cool color?
#399ddf is a cool color. In OKLCH its hue is 242 degrees, its lightness 66.8% and its chroma 0.134.