black
#000000
#537F7C
#537F7C
Color Values
| Format | #000000 | #537F7C |
|---|---|---|
| HEX | #000000 | #537F7C |
| RGB | 0, 0, 0 | 83, 127, 124 |
| HSL | 0.0, 0.0%, 0.0% | 175.9, 21.0%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 175.9, 34.6%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 34.6%, 0.0%, 2.4%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5636 0.0487 190.4 |
Contrast & Accessibility
4.69:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537F7C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537F7C
Color Difference (Delta E)
52.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537F7C);
background: linear-gradient(135deg, #000000, #537F7C);