black
#000000
#4F797C
#4F797C
Color Values
| Format | #000000 | #4F797C |
|---|---|---|
| HEX | #000000 | #4F797C |
| RGB | 0, 0, 0 | 79, 121, 124 |
| HSL | 0.0, 0.0%, 0.0% | 184.0, 22.2%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 184.0, 36.3%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 36.3%, 2.4%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5465 0.0468 201.6 |
Contrast & Accessibility
4.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4F797C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4F797C
Color Difference (Delta E)
50.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4F797C);
background: linear-gradient(135deg, #000000, #4F797C);