black
#000000
#257977
#257977
Color Values
| Format | #000000 | #257977 |
|---|---|---|
| HEX | #000000 | #257977 |
| RGB | 0, 0, 0 | 37, 121, 119 |
| HSL | 0.0, 0.0%, 0.0% | 178.6, 53.2%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 178.6, 69.4%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 0.0%, 1.7%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5267 0.0782 192.7 |
Contrast & Accessibility
4.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257977 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257977
Color Difference (Delta E)
52.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257977);
background: linear-gradient(135deg, #000000, #257977);