black
#000000
#31A3B4
#31A3B4
Color Values
| Format | #000000 | #31A3B4 |
|---|---|---|
| HEX | #000000 | #31A3B4 |
| RGB | 0, 0, 0 | 49, 163, 180 |
| HSL | 0.0, 0.0%, 0.0% | 187.8, 57.2%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 187.8, 72.8%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 72.8%, 9.4%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6606 0.101 209.5 |
Contrast & Accessibility
7.03:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A3B4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A3B4
Color Difference (Delta E)
69.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A3B4);
background: linear-gradient(135deg, #000000, #31A3B4);