#233f77 color: Blue Expanse
#233f77 is rgb(35, 63, 119) in RGB and oklch(37.75% 0.10159 262.569) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 53%
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 #233f77
#233f77 is a soft dark blue color. In OKLCH it has 37.7% lightness, 0.102 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.25:1 contrast and black text 2.05:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #233f77 mixed with white
Darker: #233f77 mixed with black
Calmer: #233f77 with less saturation
Similar named colors
Colors that go with #233f77
Questions about #233f77
What color is #233f77?
#233f77 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(35, 63, 119), in HSL hsl(220, 54.55%, 30.2%) and in OKLCH oklch(37.75% 0.10159 262.569).
What colors go well with #233f77?
The complementary color of #233f77 is #5a3b00. For a calmer combination use the analogous colors #00496e and #443572. The triadic partners are #6e2727 and #1a4f18.
Is white or black text more readable on #233f77?
White text reads better on #233f77: white gives a contrast ratio of 10.25:1 and black gives 2.05:1. WCAG AA asks for at least 4.5:1 for body text.
Is #233f77 a warm or cool color?
#233f77 is a cool color. In OKLCH its hue is 263 degrees, its lightness 37.7% and its chroma 0.102.