black
#000000
#284E40
#284E40
Color Values
| Format | #000000 | #284E40 |
|---|---|---|
| HEX | #000000 | #284E40 |
| RGB | 0, 0, 0 | 40, 78, 64 |
| HSL | 0.0, 0.0%, 0.0% | 157.9, 32.2%, 23.1% |
| HSV | 0.0, 0.0%, 0.0% | 157.9, 48.7%, 30.6% |
| CMYK | 0%, 0%, 0%, 100% | 48.7%, 0.0%, 17.9%, 69.4% |
| OKLCH | 0.0 0.0 0.0 | 0.391 0.0502 167.9 |
Contrast & Accessibility
2.25:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284E40 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284E40
Color Difference (Delta E)
35.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284E40);
background: linear-gradient(135deg, #000000, #284E40);