black
#000000
#42957B
#42957B
Color Values
| Format | #000000 | #42957B |
|---|---|---|
| HEX | #000000 | #42957B |
| RGB | 0, 0, 0 | 66, 149, 123 |
| HSL | 0.0, 0.0%, 0.0% | 161.2, 38.6%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 161.2, 55.7%, 58.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 0.0%, 17.4%, 41.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6108 0.0908 170.0 |
Contrast & Accessibility
5.82:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #42957B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #42957B
Color Difference (Delta E)
64.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #42957B);
background: linear-gradient(135deg, #000000, #42957B);