black
#000000
#638DBA
#638DBA
Color Values
| Format | #000000 | #638DBA |
|---|---|---|
| HEX | #000000 | #638DBA |
| RGB | 0, 0, 0 | 99, 141, 186 |
| HSL | 0.0, 0.0%, 0.0% | 211.0, 38.7%, 55.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.0, 46.8%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.8%, 24.2%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6308 0.0825 250.9 |
Contrast & Accessibility
6.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638DBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638DBA
Color Difference (Delta E)
63.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638DBA);
background: linear-gradient(135deg, #000000, #638DBA);