#2188d9 color: Blue Cola
#2188d9 is rgb(33, 136, 217) in RGB and oklch(61.106% 0.15163 248.104) 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 15%
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 #2188d9
#2188d9 is a bright blue color. In OKLCH it has 61.1% lightness, 0.152 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.76:1 contrast and black text 5.59:1, so white text reads better.
The closest named color is Blue Cola (#0088dc). In Tailwind CSS the closest color is sky-600.
Lighter: #2188d9 mixed with white
Darker: #2188d9 mixed with black
Calmer: #2188d9 with less saturation
Similar named colors
Colors that go with #2188d9
Questions about #2188d9
What color is #2188d9?
#2188d9 is bright blue. The closest named color is Blue Cola. In RGB it is rgb(33, 136, 217), in HSL hsl(206.41, 73.6%, 49.02%) and in OKLCH oklch(61.106% 0.15163 248.104).
What colors go well with #2188d9?
The complementary color of #2188d9 is #bd6e00. For a calmer combination use the analogous colors #0095b7 and #7077dc. The triadic partners are #cc5672 and #689418.
Is white or black text more readable on #2188d9?
White text reads better on #2188d9: white gives a contrast ratio of 3.76:1 and black gives 5.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #2188d9 a warm or cool color?
#2188d9 is a cool color. In OKLCH its hue is 248 degrees, its lightness 61.1% and its chroma 0.152.