black
#000000
#638AD2
#638AD2
Color Values
| Format | #000000 | #638AD2 |
|---|---|---|
| HEX | #000000 | #638AD2 |
| RGB | 0, 0, 0 | 99, 138, 210 |
| HSL | 0.0, 0.0%, 0.0% | 218.9, 55.2%, 60.6% |
| HSV | 0.0, 0.0%, 0.0% | 218.9, 52.9%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 34.3%, 0.0%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6361 0.1174 261.9 |
Contrast & Accessibility
6.1:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638AD2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638AD2
Color Difference (Delta E)
71.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638AD2);
background: linear-gradient(135deg, #000000, #638AD2);