black
#000000
#1564CF
#1564CF
Color Values
| Format | #000000 | #1564CF |
|---|---|---|
| HEX | #000000 | #1564CF |
| RGB | 0, 0, 0 | 21, 100, 207 |
| HSL | 0.0, 0.0%, 0.0% | 214.5, 81.6%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 214.5, 89.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 89.9%, 51.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5224 0.181 258.3 |
Contrast & Accessibility
3.76:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1564CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1564CF
Color Difference (Delta E)
77.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1564CF);
background: linear-gradient(135deg, #000000, #1564CF);