black
#000000
#537970
#537970
Color Values
| Format | #000000 | #537970 |
|---|---|---|
| HEX | #000000 | #537970 |
| RGB | 0, 0, 0 | 83, 121, 112 |
| HSL | 0.0, 0.0%, 0.0% | 165.8, 18.6%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 165.8, 31.4%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 31.4%, 0.0%, 7.4%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5448 0.0452 178.1 |
Contrast & Accessibility
4.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537970 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537970
Color Difference (Delta E)
50.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537970);
background: linear-gradient(135deg, #000000, #537970);