black
#000000
#557C76
#557C76
Color Values
| Format | #000000 | #557C76 |
|---|---|---|
| HEX | #000000 | #557C76 |
| RGB | 0, 0, 0 | 85, 124, 118 |
| HSL | 0.0, 0.0%, 0.0% | 170.8, 18.7%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 170.8, 31.5%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 31.5%, 0.0%, 4.8%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5554 0.0447 184.1 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557C76 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557C76
Color Difference (Delta E)
51.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557C76);
background: linear-gradient(135deg, #000000, #557C76);