black
#000000
#636FA2
#636FA2
Color Values
| Format | #000000 | #636FA2 |
|---|---|---|
| HEX | #000000 | #636FA2 |
| RGB | 0, 0, 0 | 99, 111, 162 |
| HSL | 0.0, 0.0%, 0.0% | 228.6, 25.3%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 228.6, 38.9%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 38.9%, 31.5%, 0.0%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.553 0.0809 273.4 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636FA2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636FA2
Color Difference (Delta E)
56.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636FA2);
background: linear-gradient(135deg, #000000, #636FA2);