black
#000000
#428995
#428995
Color Values
| Format | #000000 | #428995 |
|---|---|---|
| HEX | #000000 | #428995 |
| RGB | 0, 0, 0 | 66, 137, 149 |
| HSL | 0.0, 0.0%, 0.0% | 188.7, 38.6%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 188.7, 55.7%, 58.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 8.1%, 0.0%, 41.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5892 0.0731 209.9 |
Contrast & Accessibility
5.24:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428995 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428995
Color Difference (Delta E)
57.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428995);
background: linear-gradient(135deg, #000000, #428995);