black
#000000
#1575B4
#1575B4
Color Values
| Format | #000000 | #1575B4 |
|---|---|---|
| HEX | #000000 | #1575B4 |
| RGB | 0, 0, 0 | 21, 117, 180 |
| HSL | 0.0, 0.0%, 0.0% | 203.8, 79.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 203.8, 88.3%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 88.3%, 35.0%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5426 0.1279 244.6 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1575B4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1575B4
Color Difference (Delta E)
62.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1575B4);
background: linear-gradient(135deg, #000000, #1575B4);