#045b81 color: Whale’s Tale
#045b81 is rgb(4, 91, 129) in RGB and oklch(44.579% 0.09444 236.018) 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
- ≈ Charcoal
- sky-800
- Black 49%
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 #045b81
#045b81 is a deep dark sky blue color. In OKLCH it has 44.6% lightness, 0.094 chroma and a hue of 236°.
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 Whale’s Tale (#115a82). In Tailwind CSS the closest color is sky-800.
Lighter: #045b81 mixed with white
Darker: #045b81 mixed with black
Calmer: #045b81 with less saturation
Similar named colors
Colors that go with #045b81
Questions about #045b81
What color is #045b81?
#045b81 is deep dark sky blue. The closest named color is Whale’s Tale. In RGB it is rgb(4, 91, 129), in HSL hsl(198.24, 93.98%, 26.08%) and in OKLCH oklch(44.579% 0.09444 236.018).
What colors go well with #045b81?
The complementary color of #045b81 is #7b4417. For a calmer combination use the analogous colors #00626e and #3b5288. The triadic partners are #7c3c56 and #525a0f.
Is white or black text more readable on #045b81?
White text reads better on #045b81: 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 #045b81 a warm or cool color?
#045b81 is a cool color. In OKLCH its hue is 236 degrees, its lightness 44.6% and its chroma 0.094.