black
#000000
#4F637F
#4F637F
Color Values
| Format | #000000 | #4F637F |
|---|---|---|
| HEX | #000000 | #4F637F |
| RGB | 0, 0, 0 | 79, 99, 127 |
| HSL | 0.0, 0.0%, 0.0% | 215.0, 23.3%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 215.0, 37.8%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 37.8%, 22.0%, 0.0%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4946 0.0513 256.8 |
Contrast & Accessibility
3.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4F637F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4F637F
Color Difference (Delta E)
45.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4F637F);
background: linear-gradient(135deg, #000000, #4F637F);