#3E80B3
≈ steelblue · rgb(62, 128, 179)
Color formats
HEX#3E80B3
RGBrgb(62, 128, 179)
HSLhsl(206, 49%, 47%)
HSVhsv(206, 65%, 70%)
OKLCHoklch(58% 0.1 244)
CMYKcmyk(65%, 28%, 0%, 30%)
Contrast & accessibility
On white4.25:1below AA
On black4.94:1AA pass
Best text color#000000
Nearest CSS name: steelblue
Copy-ready code
CSS custom properties
:root {
--steelblue: #3e80b3;
--steelblue-rgb: 62 128 179;
--steelblue-oklch: oklch(58% 0.1 244);
}The space-separated triple lets you set alpha without a second variable:
background: rgb(var(--steelblue-rgb) / 40%);
Tailwind (arbitrary value)
bg-[#3e80b3] text-[#3e80b3] border-[#3e80b3]
Shades & tints
50
#E7EBEE
100
#D7DFE5
200
#B4C7D5
300
#8EAFC9
400
#6498BF
500
#3E80B3
600
#35668C
700
#2A4D67
800
#1E3344
900
#101A22
950
#080D11
Color harmonies
Complementary
#B3713E
Analogous −30°
#3EB3AC
Analogous +30°
#3E45B3
Triadic +120°
#B33E80
Triadic −120°
#80B33E
About this color
#3E80B3 is a color with the RGB value rgb(62, 128, 179). Its closest CSS named color is "steelblue". On this page you'll find every format (HEX, RGB, HSL, HSV, OKLCH, CMYK), WCAG contrast against white and black, a full 50–950 shade scale, and complementary, analogous and triadic harmonies — each linking to its own color page.