#1b5987 color: Stunning Sapphire
#1b5987 is rgb(27, 89, 135) in RGB and oklch(44.848% 0.09744 245.281) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Cobalt
- sky-800
- Black 47%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1b5987
#1b5987 is a deep dark sky blue color. In OKLCH it has 44.8% lightness, 0.097 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.43:1 contrast and black text 2.83:1, so white text reads better.
The closest named color is Stunning Sapphire (#185887). In Tailwind CSS the closest color is sky-800.
Lighter: #1b5987 mixed with white
Darker: #1b5987 mixed with black
Calmer: #1b5987 with less saturation
Similar named colors
Colors that go with #1b5987
Questions about #1b5987
What color is #1b5987?
#1b5987 is deep dark sky blue. The closest named color is Stunning Sapphire. In RGB it is rgb(27, 89, 135), in HSL hsl(205.56, 66.67%, 31.76%) and in OKLCH oklch(44.848% 0.09744 245.281).
What colors go well with #1b5987?
The complementary color of #1b5987 is #794806. For a calmer combination use the analogous colors #006176 and #464f8a. The triadic partners are #803b4d and #485e19.
Is white or black text more readable on #1b5987?
White text reads better on #1b5987: white gives a contrast ratio of 7.43:1 and black gives 2.83:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1b5987 a warm or cool color?
#1b5987 is a cool color. In OKLCH its hue is 245 degrees, its lightness 44.8% and its chroma 0.097.