black
#000000
#15309D
#15309D
Color Values
| Format | #000000 | #15309D |
|---|---|---|
| HEX | #000000 | #15309D |
| RGB | 0, 0, 0 | 21, 48, 157 |
| HSL | 0.0, 0.0%, 0.0% | 228.1, 76.4%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 228.1, 86.6%, 61.6% |
| CMYK | 0%, 0%, 0%, 100% | 86.6%, 69.4%, 0.0%, 38.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3743 0.1782 266.1 |
Contrast & Accessibility
1.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15309D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15309D
Color Difference (Delta E)
74.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15309D);
background: linear-gradient(135deg, #000000, #15309D);