#12457b color: Lost River
#12457b is rgb(18, 69, 123) in RGB and oklch(38.84% 0.10559 253.447) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-900
- Black 52%
Inside sRGB: displays the same on any screen.
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About #12457b
#12457b is a deep dark blue color. In OKLCH it has 38.8% lightness, 0.106 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 9.71:1 contrast and black text 2.16:1, so white text reads better.
The closest named color is Lost River (#08457e). In Tailwind CSS the closest color is sky-900.
Lighter: #12457b mixed with white
Darker: #12457b mixed with black
Calmer: #12457b with less saturation
Similar named colors
Colors that go with #12457b
Questions about #12457b
What color is #12457b?
#12457b is deep dark blue. The closest named color is Lost River. In RGB it is rgb(18, 69, 123), in HSL hsl(210.86, 74.47%, 27.65%) and in OKLCH oklch(38.84% 0.10559 253.447).
What colors go well with #12457b?
The complementary color of #12457b is #643900. For a calmer combination use the analogous colors #004e69 and #3f3a7a. The triadic partners are #722734 and #2c5006.
Is white or black text more readable on #12457b?
White text reads better on #12457b: white gives a contrast ratio of 9.71:1 and black gives 2.16:1. WCAG AA asks for at least 4.5:1 for body text.
Is #12457b a warm or cool color?
#12457b is a cool color. In OKLCH its hue is 253 degrees, its lightness 38.8% and its chroma 0.106.