black
#000000
#457457
#457457
Color Values
| Format | #000000 | #457457 |
|---|---|---|
| HEX | #000000 | #457457 |
| RGB | 0, 0, 0 | 69, 116, 87 |
| HSL | 0.0, 0.0%, 0.0% | 143.0, 25.4%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 143.0, 40.5%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 40.5%, 0.0%, 25.0%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5165 0.0695 155.9 |
Contrast & Accessibility
3.89:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457457 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457457
Color Difference (Delta E)
51.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457457);
background: linear-gradient(135deg, #000000, #457457);