black
#000000
#457F64
#457F64
Color Values
| Format | #000000 | #457F64 |
|---|---|---|
| HEX | #000000 | #457F64 |
| RGB | 0, 0, 0 | 69, 127, 100 |
| HSL | 0.0, 0.0%, 0.0% | 152.1, 29.6%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 152.1, 45.7%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 45.7%, 0.0%, 21.3%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5487 0.075 162.4 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457F64 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457F64
Color Difference (Delta E)
55.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457F64);
background: linear-gradient(135deg, #000000, #457F64);