black
#000000
#1F818C
#1F818C
Color Values
| Format | #000000 | #1F818C |
|---|---|---|
| HEX | #000000 | #1F818C |
| RGB | 0, 0, 0 | 31, 129, 140 |
| HSL | 0.0, 0.0%, 0.0% | 186.1, 63.7%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 186.1, 77.9%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 77.9%, 7.9%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.0867 206.3 |
Contrast & Accessibility
4.58:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F818C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F818C
Color Difference (Delta E)
56.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F818C);
background: linear-gradient(135deg, #000000, #1F818C);