black
#000000
#4187CC
#4187CC
Color Values
| Format | #000000 | #4187CC |
|---|---|---|
| HEX | #000000 | #4187CC |
| RGB | 0, 0, 0 | 65, 135, 204 |
| HSL | 0.0, 0.0%, 0.0% | 209.8, 57.7%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 209.8, 68.1%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.1%, 33.8%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6102 0.1268 250.4 |
Contrast & Accessibility
5.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4187CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4187CC
Color Difference (Delta E)
69.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4187CC);
background: linear-gradient(135deg, #000000, #4187CC);