black
#000000
#D03021
#D03021
Color Values
| Format | #000000 | #D03021 |
|---|---|---|
| HEX | #000000 | #D03021 |
| RGB | 0, 0, 0 | 208, 48, 33 |
| HSL | 0.0, 0.0%, 0.0% | 5.1, 72.6%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 5.1, 84.1%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 76.9%, 84.1%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5621 0.1983 29.9 |
Contrast & Accessibility
4.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D03021 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D03021
Color Difference (Delta E)
89.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D03021);
background: linear-gradient(135deg, #000000, #D03021);