black

#000000

#668DFF

#668DFF

Contrast Ratio

6.82:1

Delta E

88.44

Very Different

50:50 Mix

Color Values

Format #000000 #668DFF
HEX #000000 #668DFF
RGB 0, 0, 0 102, 141, 255
HSL 0.0, 0.0%, 0.0% 224.7, 100.0%, 70.0%
HSV 0.0, 0.0%, 0.0% 224.7, 60.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 60.0%, 44.7%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.6698 0.1739 267.4

Contrast & Accessibility

6.82:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #668DFF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #668DFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #668DFF);
background: linear-gradient(135deg, #000000, #668DFF);

Explore Each Color

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