black
#000000
#2544CC
#2544CC
Color Values
| Format | #000000 | #2544CC |
|---|---|---|
| HEX | #000000 | #2544CC |
| RGB | 0, 0, 0 | 37, 68, 204 |
| HSL | 0.0, 0.0%, 0.0% | 228.9, 69.3%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 228.9, 81.9%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 81.9%, 66.7%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4617 0.2117 266.9 |
Contrast & Accessibility
2.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2544CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2544CC
Color Difference (Delta E)
90.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2544CC);
background: linear-gradient(135deg, #000000, #2544CC);