black
#000000
#21947C
#21947C
Color Values
| Format | #000000 | #21947C |
|---|---|---|
| HEX | #000000 | #21947C |
| RGB | 0, 0, 0 | 33, 148, 124 |
| HSL | 0.0, 0.0%, 0.0% | 167.5, 63.5%, 35.5% |
| HSV | 0.0, 0.0%, 0.0% | 167.5, 77.7%, 58.0% |
| CMYK | 0%, 0%, 0%, 100% | 77.7%, 0.0%, 16.2%, 42.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5991 0.1048 174.7 |
Contrast & Accessibility
5.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21947C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21947C
Color Difference (Delta E)
66.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21947C);
background: linear-gradient(135deg, #000000, #21947C);