black
#000000
#509F8F
#509F8F
Color Values
| Format | #000000 | #509F8F |
|---|---|---|
| HEX | #000000 | #509F8F |
| RGB | 0, 0, 0 | 80, 159, 143 |
| HSL | 0.0, 0.0%, 0.0% | 167.8, 33.1%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 167.8, 49.7%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.7%, 0.0%, 10.1%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6476 0.0821 178.7 |
Contrast & Accessibility
6.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #509F8F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #509F8F
Color Difference (Delta E)
66.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #509F8F);
background: linear-gradient(135deg, #000000, #509F8F);