black
#000000
#398573
#398573
Color Values
| Format | #000000 | #398573 |
|---|---|---|
| HEX | #000000 | #398573 |
| RGB | 0, 0, 0 | 57, 133, 115 |
| HSL | 0.0, 0.0%, 0.0% | 165.8, 40.0%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 165.8, 57.1%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 57.1%, 0.0%, 13.5%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5635 0.0807 175.3 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #398573 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #398573
Color Difference (Delta E)
57.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #398573);
background: linear-gradient(135deg, #000000, #398573);