black

#000000

#685FD9

#685FD9

Contrast Ratio

4.23:1

Delta E

85.72

Very Different

50:50 Mix

Color Values

Format #000000 #685FD9
HEX #000000 #685FD9
RGB 0, 0, 0 104, 95, 217
HSL 0.0, 0.0%, 0.0% 244.4, 61.6%, 61.2%
HSV 0.0, 0.0%, 0.0% 244.4, 56.2%, 85.1%
CMYK 0%, 0%, 0%, 100% 52.1%, 56.2%, 0.0%, 14.9%
OKLCH 0.0 0.0 0.0 0.5592 0.1806 282.2

Contrast & Accessibility

4.23:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #685FD9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #685FD9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #685FD9);
background: linear-gradient(135deg, #000000, #685FD9);

Explore Each Color

Related Comparisons