black
#000000
#428379
#428379
Color Values
| Format | #000000 | #428379 |
|---|---|---|
| HEX | #000000 | #428379 |
| RGB | 0, 0, 0 | 66, 131, 121 |
| HSL | 0.0, 0.0%, 0.0% | 170.8, 33.0%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 170.8, 49.6%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.6%, 0.0%, 7.6%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.564 0.0688 182.6 |
Contrast & Accessibility
4.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428379 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428379
Color Difference (Delta E)
55.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428379);
background: linear-gradient(135deg, #000000, #428379);