#1D4ED8
Tailwind blue-700
#1D4ED8 is a blue colour. In RGB it is 29 red, 78 green and 216 blue, which converts to a hue of 224 degrees, 76% saturation and 48% lightness. It is Tailwind blue-700 in that design system's palette.
Color values
| HEX | #1D4ED8 |
|---|---|
| RGB | rgb(29, 78, 216) |
| HSL | hsl(224, 76%, 48%) |
| HSV | hsv(224, 87%, 85%) |
| CMYK | cmyk(87%, 64%, 0%, 15%) |
Contrast and accessibility
Against white the contrast ratio is 6.7:1, and against black it is 3.13:1. WCAG asks for at least 4.5:1 for normal text and 3:1 for large text.
| Background | Ratio | Normal text | Large text |
|---|---|---|---|
| White | 6.7:1 | AA | AAA |
| Black | 3.13:1 | Fail | AA |
Tints and shades
Lighter tints move #1D4ED8 toward white, and darker shades move it toward black.
Tints
Shades
Color harmonies
Complementary
Analogous
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Split complementary
Code
| CSS | color: #1D4ED8; |
|---|---|
| CSS rgb() | color: rgb(29 78 216); |
| Tailwind | bg-[#1d4ed8] |
| SwiftUI | Color(red: 0.114, green: 0.306, blue: 0.847) |
| Android | Color.parseColor("#1D4ED8") |
Closest named color
The nearest CSS colour keyword to #1D4ED8 is royalblue (#4169E1).