black
#000000
#428A74
#428A74
Color Values
| Format | #000000 | #428A74 |
|---|---|---|
| HEX | #000000 | #428A74 |
| RGB | 0, 0, 0 | 66, 138, 116 |
| HSL | 0.0, 0.0%, 0.0% | 161.7, 35.3%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 161.7, 52.2%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 52.2%, 0.0%, 15.9%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5804 0.0807 171.0 |
Contrast & Accessibility
5.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428A74 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428A74
Color Difference (Delta E)
59.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428A74);
background: linear-gradient(135deg, #000000, #428A74);