black
#000000
#457658
#457658
Color Values
| Format | #000000 | #457658 |
|---|---|---|
| HEX | #000000 | #457658 |
| RGB | 0, 0, 0 | 69, 118, 88 |
| HSL | 0.0, 0.0%, 0.0% | 143.3, 26.2%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 143.3, 41.5%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 41.5%, 0.0%, 25.4%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.522 0.0718 156.0 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #457658 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #457658
Color Difference (Delta E)
52.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #457658);
background: linear-gradient(135deg, #000000, #457658);