black

#000000

#5678F2

#5678F2

Contrast Ratio

5.36:1

Delta E

88.33

Very Different

50:50 Mix

Color Values

Format #000000 #5678F2
HEX #000000 #5678F2
RGB 0, 0, 0 86, 120, 242
HSL 0.0, 0.0%, 0.0% 226.9, 85.7%, 64.3%
HSV 0.0, 0.0%, 0.0% 226.9, 64.5%, 94.9%
CMYK 0%, 0%, 0%, 100% 64.5%, 50.4%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.6116 0.1866 268.6

Contrast & Accessibility

5.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5678F2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5678F2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5678F2);
background: linear-gradient(135deg, #000000, #5678F2);

Explore Each Color

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