black
#000000
#258BA8
#258BA8
Color Values
| Format | #000000 | #258BA8 |
|---|---|---|
| HEX | #000000 | #258BA8 |
| RGB | 0, 0, 0 | 37, 139, 168 |
| HSL | 0.0, 0.0%, 0.0% | 193.3, 63.9%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 193.3, 78.0%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 78.0%, 17.3%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5933 0.0988 221.7 |
Contrast & Accessibility
5.34:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #258BA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #258BA8
Color Difference (Delta E)
61.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #258BA8);
background: linear-gradient(135deg, #000000, #258BA8);