#153a68 color: Ateneo Blue
#153a68 is rgb(21, 58, 104) in RGB and oklch(34.837% 0.0907 255.558) 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
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 59%
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 #153a68
#153a68 is a deep dark blue color. In OKLCH it has 34.8% lightness, 0.091 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.43:1 contrast and black text 1.84:1, so white text reads better.
The closest named color is Ateneo Blue (#003a6c). In Tailwind CSS the closest color is sky-900.
Lighter: #153a68 mixed with white
Darker: #153a68 mixed with black
Calmer: #153a68 with less saturation
Similar named colors
Colors that go with #153a68
Questions about #153a68
What color is #153a68?
#153a68 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(21, 58, 104), in HSL hsl(213.25, 66.4%, 24.51%) and in OKLCH oklch(34.837% 0.0907 255.558).
What colors go well with #153a68?
The complementary color of #153a68 is #543100. For a calmer combination use the analogous colors #00425d and #373167. The triadic partners are #60222a and #23440c.
Is white or black text more readable on #153a68?
White text reads better on #153a68: white gives a contrast ratio of 11.43:1 and black gives 1.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #153a68 a warm or cool color?
#153a68 is a cool color. In OKLCH its hue is 256 degrees, its lightness 34.8% and its chroma 0.091.