black
#000000
#153F81
#153F81
Color Values
| Format | #000000 | #153F81 |
|---|---|---|
| HEX | #000000 | #153F81 |
| RGB | 0, 0, 0 | 21, 63, 129 |
| HSL | 0.0, 0.0%, 0.0% | 216.7, 72.0%, 29.4% |
| HSV | 0.0, 0.0%, 0.0% | 216.7, 83.7%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 83.7%, 51.2%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3794 0.1209 259.4 |
Contrast & Accessibility
2.06:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #153F81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #153F81
Color Difference (Delta E)
51.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #153F81);
background: linear-gradient(135deg, #000000, #153F81);