black
#000000
#638AD9
#638AD9
Color Values
| Format | #000000 | #638AD9 |
|---|---|---|
| HEX | #000000 | #638AD9 |
| RGB | 0, 0, 0 | 99, 138, 217 |
| HSL | 0.0, 0.0%, 0.0% | 220.2, 60.8%, 62.0% |
| HSV | 0.0, 0.0%, 0.0% | 220.2, 54.4%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 54.4%, 36.4%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6399 0.1269 263.3 |
Contrast & Accessibility
6.17:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638AD9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638AD9
Color Difference (Delta E)
73.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638AD9);
background: linear-gradient(135deg, #000000, #638AD9);