black
#000000
#4581CF
#4581CF
Color Values
| Format | #000000 | #4581CF |
|---|---|---|
| HEX | #000000 | #4581CF |
| RGB | 0, 0, 0 | 69, 129, 207 |
| HSL | 0.0, 0.0%, 0.0% | 213.9, 59.0%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 213.9, 66.7%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 37.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6 0.135 255.9 |
Contrast & Accessibility
5.29:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4581CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4581CF
Color Difference (Delta E)
70.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4581CF);
background: linear-gradient(135deg, #000000, #4581CF);