black
#000000
#1237C7
#1237C7
Color Values
| Format | #000000 | #1237C7 |
|---|---|---|
| HEX | #000000 | #1237C7 |
| RGB | 0, 0, 0 | 18, 55, 199 |
| HSL | 0.0, 0.0%, 0.0% | 227.7, 83.4%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 227.7, 91.0%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 91.0%, 72.4%, 0.0%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4296 0.2232 265.1 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1237C7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1237C7
Color Difference (Delta E)
94.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1237C7);
background: linear-gradient(135deg, #000000, #1237C7);