black
#000000
#15535C
#15535C
Color Values
| Format | #000000 | #15535C |
|---|---|---|
| HEX | #000000 | #15535C |
| RGB | 0, 0, 0 | 21, 83, 92 |
| HSL | 0.0, 0.0%, 0.0% | 187.6, 62.8%, 22.2% |
| HSV | 0.0, 0.0%, 0.0% | 187.6, 77.2%, 36.1% |
| CMYK | 0%, 0%, 0%, 100% | 77.2%, 9.8%, 0.0%, 63.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4083 0.0621 209.1 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15535C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15535C
Color Difference (Delta E)
37.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15535C);
background: linear-gradient(135deg, #000000, #15535C);