black
#000000
#507C7C
#507C7C
Color Values
| Format | #000000 | #507C7C |
|---|---|---|
| HEX | #000000 | #507C7C |
| RGB | 0, 0, 0 | 80, 124, 124 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 21.6%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 35.5%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 35.5%, 0.0%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.0485 195.8 |
Contrast & Accessibility
4.52:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #507C7C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #507C7C
Color Difference (Delta E)
51.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #507C7C);
background: linear-gradient(135deg, #000000, #507C7C);