black
#000000
#397951
#397951
Color Values
| Format | #000000 | #397951 |
|---|---|---|
| HEX | #000000 | #397951 |
| RGB | 0, 0, 0 | 57, 121, 81 |
| HSL | 0.0, 0.0%, 0.0% | 142.5, 36.0%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 142.5, 52.9%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 0.0%, 33.1%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5224 0.0919 154.2 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #397951 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #397951
Color Difference (Delta E)
57.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #397951);
background: linear-gradient(135deg, #000000, #397951);