black
#000000
#397C84
#397C84
Color Values
| Format | #000000 | #397C84 |
|---|---|---|
| HEX | #000000 | #397C84 |
| RGB | 0, 0, 0 | 57, 124, 132 |
| HSL | 0.0, 0.0%, 0.0% | 186.4, 39.7%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 186.4, 56.8%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 56.8%, 6.1%, 0.0%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5462 0.0686 205.8 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397C84 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397C84
Color Difference (Delta E)
52.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397C84);
background: linear-gradient(135deg, #000000, #397C84);