#1E40AF
Tailwind blue-800
#1E40AF is a blue colour. In RGB it is 30 red, 64 green and 175 blue, which converts to a hue of 226 degrees, 71% saturation and 40% lightness. It is Tailwind blue-800 in that design system's palette.
Color values
| HEX | #1E40AF |
|---|---|
| RGB | rgb(30, 64, 175) |
| HSL | hsl(226, 71%, 40%) |
| HSV | hsv(226, 83%, 69%) |
| CMYK | cmyk(83%, 63%, 0%, 31%) |
Contrast and accessibility
Against white the contrast ratio is 8.72:1, and against black it is 2.41:1. WCAG asks for at least 4.5:1 for normal text and 3:1 for large text.
| Background | Ratio | Normal text | Large text |
|---|---|---|---|
| White | 8.72:1 | AAA | AAA |
| Black | 2.41:1 | Fail | Fail |
Tints and shades
Lighter tints move #1E40AF toward white, and darker shades move it toward black.
Tints
Shades
Color harmonies
Complementary
Analogous
Triadic
Split complementary
Code
| CSS | color: #1E40AF; |
|---|---|
| CSS rgb() | color: rgb(30 64 175); |
| Tailwind | bg-[#1e40af] |
| SwiftUI | Color(red: 0.118, green: 0.251, blue: 0.686) |
| Android | Color.parseColor("#1E40AF") |
Closest named color
The nearest CSS colour keyword to #1E40AF is darkslateblue (#483D8B).