black

#000000

#6580D2

#6580D2

Contrast Ratio

5.57:1

Delta E

72.45

Very Different

50:50 Mix

Color Values

Format #000000 #6580D2
HEX #000000 #6580D2
RGB 0, 0, 0 101, 128, 210
HSL 0.0, 0.0%, 0.0% 225.1, 54.8%, 61.0%
HSV 0.0, 0.0%, 0.0% 225.1, 51.9%, 82.4%
CMYK 0%, 0%, 0%, 100% 51.9%, 39.0%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.6161 0.1283 268.7

Contrast & Accessibility

5.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6580D2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6580D2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6580D2);
background: linear-gradient(135deg, #000000, #6580D2);

Explore Each Color

Related Comparisons