black
#000000
#57999C
#57999C
Color Values
| Format | #000000 | #57999C |
|---|---|---|
| HEX | #000000 | #57999C |
| RGB | 0, 0, 0 | 87, 153, 156 |
| HSL | 0.0, 0.0%, 0.0% | 182.6, 28.4%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 182.6, 44.2%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 44.2%, 1.9%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6403 0.0676 199.4 |
Contrast & Accessibility
6.44:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57999C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57999C
Color Difference (Delta E)
63.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57999C);
background: linear-gradient(135deg, #000000, #57999C);