black
#000000
#3A57BD
#3A57BD
Color Values
| Format | #000000 | #3A57BD |
|---|---|---|
| HEX | #000000 | #3A57BD |
| RGB | 0, 0, 0 | 58, 87, 189 |
| HSL | 0.0, 0.0%, 0.0% | 226.7, 53.0%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 226.7, 69.3%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 69.3%, 54.0%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4935 0.1638 267.9 |
Contrast & Accessibility
3.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3A57BD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3A57BD
Color Difference (Delta E)
73.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3A57BD);
background: linear-gradient(135deg, #000000, #3A57BD);