black
#000000
#397D97
#397D97
Color Values
| Format | #000000 | #397D97 |
|---|---|---|
| HEX | #000000 | #397D97 |
| RGB | 0, 0, 0 | 57, 125, 151 |
| HSL | 0.0, 0.0%, 0.0% | 196.6, 45.2%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 196.6, 62.3%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 62.3%, 17.2%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5567 0.0792 226.0 |
Contrast & Accessibility
4.55:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397D97 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397D97
Color Difference (Delta E)
54.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397D97);
background: linear-gradient(135deg, #000000, #397D97);