black
#000000
#133CAA
#133CAA
Color Values
| Format | #000000 | #133CAA |
|---|---|---|
| HEX | #000000 | #133CAA |
| RGB | 0, 0, 0 | 19, 60, 170 |
| HSL | 0.0, 0.0%, 0.0% | 223.7, 79.9%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 223.7, 88.8%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 88.8%, 64.7%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4088 0.1815 264.1 |
Contrast & Accessibility
2.25:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #133CAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #133CAA
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, #133CAA);
background: linear-gradient(135deg, #000000, #133CAA);