black
#000000
#133A57
#133A57
Color Values
| Format | #000000 | #133A57 |
|---|---|---|
| HEX | #000000 | #133A57 |
| RGB | 0, 0, 0 | 19, 58, 87 |
| HSL | 0.0, 0.0%, 0.0% | 205.6, 64.2%, 20.8% |
| HSV | 0.0, 0.0%, 0.0% | 205.6, 78.2%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.2%, 33.3%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3363 0.0671 244.4 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #133A57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #133A57
Color Difference (Delta E)
31.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #133A57);
background: linear-gradient(135deg, #000000, #133A57);