black
#000000
#51917C
#51917C
Color Values
| Format | #000000 | #51917C |
|---|---|---|
| HEX | #000000 | #51917C |
| RGB | 0, 0, 0 | 81, 145, 124 |
| HSL | 0.0, 0.0%, 0.0% | 160.3, 28.3%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 160.3, 44.1%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 44.1%, 0.0%, 14.5%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6074 0.0741 170.5 |
Contrast & Accessibility
5.69:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51917C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51917C
Color Difference (Delta E)
61.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51917C);
background: linear-gradient(135deg, #000000, #51917C);