black
#000000
#289FAB
#289FAB
Color Values
| Format | #000000 | #289FAB |
|---|---|---|
| HEX | #000000 | #289FAB |
| RGB | 0, 0, 0 | 40, 159, 171 |
| HSL | 0.0, 0.0%, 0.0% | 185.5, 62.1%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 185.5, 76.6%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 76.6%, 7.0%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6451 0.1009 205.2 |
Contrast & Accessibility
6.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #289FAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #289FAB
Color Difference (Delta E)
67.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #289FAB);
background: linear-gradient(135deg, #000000, #289FAB);