black
#000000
#21089C
#21089C
Color Values
| Format | #000000 | #21089C |
|---|---|---|
| HEX | #000000 | #21089C |
| RGB | 0, 0, 0 | 33, 8, 156 |
| HSL | 0.0, 0.0%, 0.0% | 250.1, 90.2%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 250.1, 94.9%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 78.8%, 94.9%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3316 0.2055 272.7 |
Contrast & Accessibility
1.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21089C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21089C
Color Difference (Delta E)
90.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21089C);
background: linear-gradient(135deg, #000000, #21089C);