black
#000000
#123CBE
#123CBE
Color Values
| Format | #000000 | #123CBE |
|---|---|---|
| HEX | #000000 | #123CBE |
| RGB | 0, 0, 0 | 18, 60, 190 |
| HSL | 0.0, 0.0%, 0.0% | 225.3, 82.7%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 225.3, 90.5%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 90.5%, 68.4%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4284 0.207 264.5 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #123CBE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #123CBE
Color Difference (Delta E)
86.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #123CBE);
background: linear-gradient(135deg, #000000, #123CBE);