#237dcb color: Heirloom Hydrangea
#237dcb is rgb(35, 125, 203) in RGB and oklch(57.783% 0.14502 249.688) 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 20%
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 #237dcb
#237dcb is a bright blue color. In OKLCH it has 57.8% lightness, 0.145 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.31:1 contrast and black text 4.87:1, so white text reads better.
The closest named color is Heirloom Hydrangea (#327ccb). In Tailwind CSS the closest color is sky-600.
Lighter: #237dcb mixed with white
Darker: #237dcb mixed with black
Calmer: #237dcb with less saturation
Similar named colors
Colors that go with #237dcb
Questions about #237dcb
What color is #237dcb?
#237dcb is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(35, 125, 203), in HSL hsl(207.86, 70.59%, 46.67%) and in OKLCH oklch(57.783% 0.14502 249.688).
What colors go well with #237dcb?
The complementary color of #237dcb is #af6600. For a calmer combination use the analogous colors #0089ac and #6a6dcd. The triadic partners are #bf4f66 and #5d8918.
Is white or black text more readable on #237dcb?
White text reads better on #237dcb: white gives a contrast ratio of 4.31:1 and black gives 4.87:1. WCAG AA asks for at least 4.5:1 for body text.
Is #237dcb a warm or cool color?
#237dcb is a cool color. In OKLCH its hue is 250 degrees, its lightness 57.8% and its chroma 0.145.