black
#000000
#638BF7
#638BF7
Color Values
| Format | #000000 | #638BF7 |
|---|---|---|
| HEX | #000000 | #638BF7 |
| RGB | 0, 0, 0 | 99, 139, 247 |
| HSL | 0.0, 0.0%, 0.0% | 223.8, 90.2%, 67.8% |
| HSV | 0.0, 0.0%, 0.0% | 223.8, 59.9%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.9%, 43.7%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6593 0.1665 266.6 |
Contrast & Accessibility
6.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638BF7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638BF7
Color Difference (Delta E)
85.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638BF7);
background: linear-gradient(135deg, #000000, #638BF7);