black

#000000

#673BBA

#673BBA

Contrast Ratio

2.91:1

Delta E

85.2

Very Different

50:50 Mix

Color Values

Format #000000 #673BBA
HEX #000000 #673BBA
RGB 0, 0, 0 103, 59, 186
HSL 0.0, 0.0%, 0.0% 260.8, 51.8%, 48.0%
HSV 0.0, 0.0%, 0.0% 260.8, 68.3%, 72.9%
CMYK 0%, 0%, 0%, 100% 44.6%, 68.3%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.478 0.1884 294.0

Contrast & Accessibility

2.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #673BBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #673BBA

Color Difference (Delta E)

85.2 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #673BBA);
background: linear-gradient(135deg, #000000, #673BBA);

Explore Each Color

Related Comparisons