black
#000000
#397C88
#397C88
Color Values
| Format | #000000 | #397C88 |
|---|---|---|
| HEX | #000000 | #397C88 |
| RGB | 0, 0, 0 | 57, 124, 136 |
| HSL | 0.0, 0.0%, 0.0% | 189.1, 40.9%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 189.1, 58.1%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 58.1%, 8.8%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5478 0.0699 210.9 |
Contrast & Accessibility
4.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397C88 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397C88
Color Difference (Delta E)
53.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397C88);
background: linear-gradient(135deg, #000000, #397C88);