black
#000000
#284F47
#284F47
Color Values
| Format | #000000 | #284F47 |
|---|---|---|
| HEX | #000000 | #284F47 |
| RGB | 0, 0, 0 | 40, 79, 71 |
| HSL | 0.0, 0.0%, 0.0% | 167.7, 32.8%, 23.3% |
| HSV | 0.0, 0.0%, 0.0% | 167.7, 49.4%, 31.0% |
| CMYK | 0%, 0%, 0%, 100% | 49.4%, 0.0%, 10.1%, 69.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3961 0.0468 178.9 |
Contrast & Accessibility
2.3:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284F47 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284F47
Color Difference (Delta E)
34.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284F47);
background: linear-gradient(135deg, #000000, #284F47);