black
#000000
#284F41
#284F41
Color Values
| Format | #000000 | #284F41 |
|---|---|---|
| HEX | #000000 | #284F41 |
| RGB | 0, 0, 0 | 40, 79, 65 |
| HSL | 0.0, 0.0%, 0.0% | 158.5, 32.8%, 23.3% |
| HSV | 0.0, 0.0%, 0.0% | 158.5, 49.4%, 31.0% |
| CMYK | 0%, 0%, 0%, 100% | 49.4%, 0.0%, 17.7%, 69.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3941 0.0509 168.3 |
Contrast & Accessibility
2.28:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284F41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284F41
Color Difference (Delta E)
35.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284F41);
background: linear-gradient(135deg, #000000, #284F41);