black
#000000
#1575CF
#1575CF
Color Values
| Format | #000000 | #1575CF |
|---|---|---|
| HEX | #000000 | #1575CF |
| RGB | 0, 0, 0 | 21, 117, 207 |
| HSL | 0.0, 0.0%, 0.0% | 209.0, 81.6%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 209.0, 89.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 89.9%, 43.5%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5597 0.1613 252.6 |
Contrast & Accessibility
4.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1575CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1575CF
Color Difference (Delta E)
72.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1575CF);
background: linear-gradient(135deg, #000000, #1575CF);