black
#000000
#289FAD
#289FAD
Color Values
| Format | #000000 | #289FAD |
|---|---|---|
| HEX | #000000 | #289FAD |
| RGB | 0, 0, 0 | 40, 159, 173 |
| HSL | 0.0, 0.0%, 0.0% | 186.3, 62.4%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 186.3, 76.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 8.1%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6459 0.1014 206.9 |
Contrast & Accessibility
6.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #289FAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #289FAD
Color Difference (Delta E)
67.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #289FAD);
background: linear-gradient(135deg, #000000, #289FAD);