black
#000000
#428A97
#428A97
Color Values
| Format | #000000 | #428A97 |
|---|---|---|
| HEX | #000000 | #428A97 |
| RGB | 0, 0, 0 | 66, 138, 151 |
| HSL | 0.0, 0.0%, 0.0% | 189.2, 39.2%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 189.2, 56.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 56.3%, 8.6%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5925 0.0742 210.9 |
Contrast & Accessibility
5.31:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428A97 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428A97
Color Difference (Delta E)
58.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428A97);
background: linear-gradient(135deg, #000000, #428A97);