#213057 color: Boatswain
#213057 is rgb(33, 48, 87) in RGB and oklch(31.751% 0.07265 266.471) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Muted
- Cool
- ≈ Graphite
- sky-950
- Black 66%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #213057
#213057 is a muted dark blue color. In OKLCH it has 31.8% lightness, 0.073 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 12.92:1 contrast and black text 1.63:1, so white text reads better.
The closest named color is Boatswain (#243256). In Tailwind CSS the closest color is sky-950.
Lighter: #213057 mixed with white
Darker: #213057 mixed with black
Calmer: #213057 with less saturation
Similar named colors
Colors that go with #213057
Questions about #213057
What color is #213057?
#213057 is muted dark blue. The closest named color is Boatswain. In RGB it is rgb(33, 48, 87), in HSL hsl(223.33, 45%, 23.53%) and in OKLCH oklch(31.751% 0.07265 266.471).
What colors go well with #213057?
The complementary color of #213057 is #422f00. For a calmer combination use the analogous colors #003752 and #362952. The triadic partners are #51211e and #153c1a.
Is white or black text more readable on #213057?
White text reads better on #213057: white gives a contrast ratio of 12.92:1 and black gives 1.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #213057 a warm or cool color?
#213057 is a cool color. In OKLCH its hue is 266 degrees, its lightness 31.8% and its chroma 0.073.