#397dd3 color: Soothing Sapphire
#397dd3 is rgb(57, 125, 211) in RGB and oklch(58.897% 0.14879 255.71) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 17%
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 #397dd3
#397dd3 is a bright blue color. In OKLCH it has 58.9% lightness, 0.149 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.16:1 contrast and black text 5.05:1, so white text reads better.
The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.
Lighter: #397dd3 mixed with white
Darker: #397dd3 mixed with black
Calmer: #397dd3 with less saturation
Similar named colors
Colors that go with #397dd3
Questions about #397dd3
What color is #397dd3?
#397dd3 is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(57, 125, 211), in HSL hsl(213.51, 63.64%, 52.55%) and in OKLCH oklch(58.897% 0.14879 255.71).
What colors go well with #397dd3?
The complementary color of #397dd3 is #ad6e00. For a calmer combination use the analogous colors #008bb9 and #776cd0. The triadic partners are #c5515f and #51902a.
Is white or black text more readable on #397dd3?
White text reads better on #397dd3: white gives a contrast ratio of 4.16:1 and black gives 5.05:1. WCAG AA asks for at least 4.5:1 for body text.
Is #397dd3 a warm or cool color?
#397dd3 is a cool color. In OKLCH its hue is 256 degrees, its lightness 58.9% and its chroma 0.149.