black
#000000
#1731CB
#1731CB
Color Values
| Format | #000000 | #1731CB |
|---|---|---|
| HEX | #000000 | #1731CB |
| RGB | 0, 0, 0 | 23, 49, 203 |
| HSL | 0.0, 0.0%, 0.0% | 231.3, 79.6%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 231.3, 88.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 88.7%, 75.9%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4264 0.2329 266.2 |
Contrast & Accessibility
2.34:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1731CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1731CB
Color Difference (Delta E)
99.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1731CB);
background: linear-gradient(135deg, #000000, #1731CB);