black
#000000
#657A5C
#657A5C
Color Values
| Format | #000000 | #657A5C |
|---|---|---|
| HEX | #000000 | #657A5C |
| RGB | 0, 0, 0 | 101, 122, 92 |
| HSL | 0.0, 0.0%, 0.0% | 102.0, 14.0%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 102.0, 24.6%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 17.2%, 0.0%, 24.6%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.554 0.0516 136.4 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #657A5C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #657A5C
Color Difference (Delta E)
52.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #657A5C);
background: linear-gradient(135deg, #000000, #657A5C);