black
#000000
#1573D4
#1573D4
Color Values
| Format | #000000 | #1573D4 |
|---|---|---|
| HEX | #000000 | #1573D4 |
| RGB | 0, 0, 0 | 21, 115, 212 |
| HSL | 0.0, 0.0%, 0.0% | 210.5, 82.0%, 45.7% |
| HSV | 0.0, 0.0%, 0.0% | 210.5, 90.1%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 90.1%, 45.8%, 0.0%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5586 0.1699 254.4 |
Contrast & Accessibility
4.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1573D4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1573D4
Color Difference (Delta E)
75.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1573D4);
background: linear-gradient(135deg, #000000, #1573D4);