black
#000000
#31A8B5
#31A8B5
Color Values
| Format | #000000 | #31A8B5 |
|---|---|---|
| HEX | #000000 | #31A8B5 |
| RGB | 0, 0, 0 | 49, 168, 181 |
| HSL | 0.0, 0.0%, 0.0% | 185.9, 57.4%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 185.9, 72.9%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 7.2%, 0.0%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6733 0.1027 205.8 |
Contrast & Accessibility
7.4:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A8B5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A8B5
Color Difference (Delta E)
70.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A8B5);
background: linear-gradient(135deg, #000000, #31A8B5);