black
#000000
#497D8B
#497D8B
Color Values
| Format | #000000 | #497D8B |
|---|---|---|
| HEX | #000000 | #497D8B |
| RGB | 0, 0, 0 | 73, 125, 139 |
| HSL | 0.0, 0.0%, 0.0% | 192.7, 31.1%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 192.7, 47.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 47.5%, 10.1%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5588 0.0596 217.0 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #497D8B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #497D8B
Color Difference (Delta E)
52.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #497D8B);
background: linear-gradient(135deg, #000000, #497D8B);