black
#000000
#243B51
#243B51
Color Values
| Format | #000000 | #243B51 |
|---|---|---|
| HEX | #000000 | #243B51 |
| RGB | 0, 0, 0 | 36, 59, 81 |
| HSL | 0.0, 0.0%, 0.0% | 209.3, 38.5%, 22.9% |
| HSV | 0.0, 0.0%, 0.0% | 209.3, 55.6%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 55.6%, 27.2%, 0.0%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3438 0.0484 248.3 |
Contrast & Accessibility
1.82:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #243B51 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #243B51
Color Difference (Delta E)
28.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #243B51);
background: linear-gradient(135deg, #000000, #243B51);