black

#000000

#673CC9

#673CC9

Contrast Ratio

3.07:1

Delta E

92.43

Very Different

50:50 Mix

Color Values

Format #000000 #673CC9
HEX #000000 #673CC9
RGB 0, 0, 0 103, 60, 201
HSL 0.0, 0.0%, 0.0% 258.3, 56.6%, 51.2%
HSV 0.0, 0.0%, 0.0% 258.3, 70.1%, 78.8%
CMYK 0%, 0%, 0%, 100% 48.8%, 70.1%, 0.0%, 21.2%
OKLCH 0.0 0.0 0.0 0.4918 0.2047 290.9

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #673CC9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #673CC9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #673CC9);
background: linear-gradient(135deg, #000000, #673CC9);

Explore Each Color

Related Comparisons