black
#000000
#4F577B
#4F577B
Color Values
| Format | #000000 | #4F577B |
|---|---|---|
| HEX | #000000 | #4F577B |
| RGB | 0, 0, 0 | 79, 87, 123 |
| HSL | 0.0, 0.0%, 0.0% | 229.1, 21.8%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 229.1, 35.8%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 35.8%, 29.3%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.465 0.0595 274.2 |
Contrast & Accessibility
2.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4F577B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4F577B
Color Difference (Delta E)
43.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4F577B);
background: linear-gradient(135deg, #000000, #4F577B);