black
#000000
#257398
#257398
Color Values
| Format | #000000 | #257398 |
|---|---|---|
| HEX | #000000 | #257398 |
| RGB | 0, 0, 0 | 37, 115, 152 |
| HSL | 0.0, 0.0%, 0.0% | 199.3, 60.8%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 199.3, 75.7%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 75.7%, 24.3%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5257 0.0938 233.5 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257398 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257398
Color Difference (Delta E)
53.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257398);
background: linear-gradient(135deg, #000000, #257398);