black
#000000
#657B81
#657B81
Color Values
| Format | #000000 | #657B81 |
|---|---|---|
| HEX | #000000 | #657B81 |
| RGB | 0, 0, 0 | 101, 123, 129 |
| HSL | 0.0, 0.0%, 0.0% | 192.9, 12.2%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 192.9, 21.7%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 21.7%, 4.7%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5674 0.0273 216.1 |
Contrast & Accessibility
4.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #657B81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #657B81
Color Difference (Delta E)
50.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #657B81);
background: linear-gradient(135deg, #000000, #657B81);