black
#000000
#21623F
#21623F
Color Values
| Format | #000000 | #21623F |
|---|---|---|
| HEX | #000000 | #21623F |
| RGB | 0, 0, 0 | 33, 98, 63 |
| HSL | 0.0, 0.0%, 0.0% | 147.7, 49.6%, 25.7% |
| HSV | 0.0, 0.0%, 0.0% | 147.7, 66.3%, 38.4% |
| CMYK | 0%, 0%, 0%, 100% | 66.3%, 0.0%, 35.7%, 61.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4447 0.0878 156.3 |
Contrast & Accessibility
2.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21623F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21623F
Color Difference (Delta E)
49.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21623F);
background: linear-gradient(135deg, #000000, #21623F);