black
#000000
#284F43
#284F43
Color Values
| Format | #000000 | #284F43 |
|---|---|---|
| HEX | #000000 | #284F43 |
| RGB | 0, 0, 0 | 40, 79, 67 |
| HSL | 0.0, 0.0%, 0.0% | 161.5, 32.8%, 23.3% |
| HSV | 0.0, 0.0%, 0.0% | 161.5, 49.4%, 31.0% |
| CMYK | 0%, 0%, 0%, 100% | 49.4%, 0.0%, 15.2%, 69.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3948 0.0494 171.6 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284F43 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284F43
Color Difference (Delta E)
35.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284F43);
background: linear-gradient(135deg, #000000, #284F43);