black
#000000
#183DA0
#183DA0
Color Values
| Format | #000000 | #183DA0 |
|---|---|---|
| HEX | #000000 | #183DA0 |
| RGB | 0, 0, 0 | 24, 61, 160 |
| HSL | 0.0, 0.0%, 0.0% | 223.7, 73.9%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 223.7, 85.0%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 85.0%, 61.9%, 0.0%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4027 0.166 264.3 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183DA0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183DA0
Color Difference (Delta E)
69.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183DA0);
background: linear-gradient(135deg, #000000, #183DA0);