black
#000000
#18579E
#18579E
Color Values
| Format | #000000 | #18579E |
|---|---|---|
| HEX | #000000 | #18579E |
| RGB | 0, 0, 0 | 24, 87, 158 |
| HSL | 0.0, 0.0%, 0.0% | 211.8, 73.6%, 35.7% |
| HSV | 0.0, 0.0%, 0.0% | 211.8, 84.8%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 84.8%, 44.9%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4579 0.1309 254.7 |
Contrast & Accessibility
2.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #18579E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #18579E
Color Difference (Delta E)
57.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #18579E);
background: linear-gradient(135deg, #000000, #18579E);