#045a87 color: Impulse
#045a87 is rgb(4, 90, 135) in RGB and oklch(44.674% 0.10206 240.776) 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
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 47%
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 #045a87
#045a87 is a deep dark sky blue color. In OKLCH it has 44.7% lightness, 0.102 chroma and a hue of 241°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.45:1 contrast and black text 2.82:1, so white text reads better.
The closest named color is Impulse (#005b87). In Tailwind CSS the closest color is sky-800.
Lighter: #045a87 mixed with white
Darker: #045a87 mixed with black
Calmer: #045a87 with less saturation
Similar named colors
Colors that go with #045a87
Questions about #045a87
What color is #045a87?
#045a87 is deep dark sky blue. The closest named color is Impulse. In RGB it is rgb(4, 90, 135), in HSL hsl(200.61, 94.24%, 27.25%) and in OKLCH oklch(44.674% 0.10206 240.776).
What colors go well with #045a87?
The complementary color of #045a87 is #7c4504. For a calmer combination use the analogous colors #006272 and #404f8d. The triadic partners are #803951 and #4d5c0a.
Is white or black text more readable on #045a87?
White text reads better on #045a87: white gives a contrast ratio of 7.45:1 and black gives 2.82:1. WCAG AA asks for at least 4.5:1 for body text.
Is #045a87 a warm or cool color?
#045a87 is a cool color. In OKLCH its hue is 241 degrees, its lightness 44.7% and its chroma 0.102.