black
#000000
#1C818B
#1C818B
Color Values
| Format | #000000 | #1C818B |
|---|---|---|
| HEX | #000000 | #1C818B |
| RGB | 0, 0, 0 | 28, 129, 139 |
| HSL | 0.0, 0.0%, 0.0% | 185.4, 66.5%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 185.4, 79.9%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 79.9%, 7.2%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5535 0.0876 205.2 |
Contrast & Accessibility
4.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1C818B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1C818B
Color Difference (Delta E)
56.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1C818B);
background: linear-gradient(135deg, #000000, #1C818B);