black
#000000
#257C93
#257C93
Color Values
| Format | #000000 | #257C93 |
|---|---|---|
| HEX | #000000 | #257C93 |
| RGB | 0, 0, 0 | 37, 124, 147 |
| HSL | 0.0, 0.0%, 0.0% | 192.5, 59.8%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 192.5, 74.8%, 57.6% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 15.6%, 0.0%, 42.4% |
| OKLCH | 0.0 0.0 0.0 | 0.546 0.0868 219.5 |
Contrast & Accessibility
4.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257C93 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257C93
Color Difference (Delta E)
54.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257C93);
background: linear-gradient(135deg, #000000, #257C93);