black
#000000
#497C71
#497C71
Color Values
| Format | #000000 | #497C71 |
|---|---|---|
| HEX | #000000 | #497C71 |
| RGB | 0, 0, 0 | 73, 124, 113 |
| HSL | 0.0, 0.0%, 0.0% | 167.1, 25.9%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 167.1, 41.1%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 41.1%, 0.0%, 8.9%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5469 0.058 178.7 |
Contrast & Accessibility
4.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #497C71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #497C71
Color Difference (Delta E)
52.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #497C71);
background: linear-gradient(135deg, #000000, #497C71);