black
#000000
#133B57
#133B57
Color Values
| Format | #000000 | #133B57 |
|---|---|---|
| HEX | #000000 | #133B57 |
| RGB | 0, 0, 0 | 19, 59, 87 |
| HSL | 0.0, 0.0%, 0.0% | 204.7, 64.2%, 20.8% |
| HSV | 0.0, 0.0%, 0.0% | 204.7, 78.2%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.2%, 32.2%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.339 0.0662 242.9 |
Contrast & Accessibility
1.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #133B57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #133B57
Color Difference (Delta E)
31.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #133B57);
background: linear-gradient(135deg, #000000, #133B57);