black
#000000
#01257F
#01257F
Color Values
| Format | #000000 | #01257F |
|---|---|---|
| HEX | #000000 | #01257F |
| RGB | 0, 0, 0 | 1, 37, 127 |
| HSL | 0.0, 0.0%, 0.0% | 222.9, 98.4%, 25.1% |
| HSV | 0.0, 0.0%, 0.0% | 222.9, 99.2%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 99.2%, 70.9%, 0.0%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3166 0.1557 263.0 |
Contrast & Accessibility
1.57:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #01257F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #01257F
Color Difference (Delta E)
63.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #01257F);
background: linear-gradient(135deg, #000000, #01257F);