black
#000000
#257877
#257877
Color Values
| Format | #000000 | #257877 |
|---|---|---|
| HEX | #000000 | #257877 |
| RGB | 0, 0, 0 | 37, 120, 119 |
| HSL | 0.0, 0.0%, 0.0% | 179.3, 52.9%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 179.3, 69.2%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 69.2%, 0.0%, 0.8%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5241 0.0774 193.9 |
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: #257877 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257877
Color Difference (Delta E)
52.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257877);
background: linear-gradient(135deg, #000000, #257877);