black

#000000

#668AF5

#668AF5

Contrast Ratio

6.52:1

Delta E

84.89

Very Different

50:50 Mix

Color Values

Format #000000 #668AF5
HEX #000000 #668AF5
RGB 0, 0, 0 102, 138, 245
HSL 0.0, 0.0%, 0.0% 224.9, 87.7%, 68.0%
HSV 0.0, 0.0%, 0.0% 224.9, 58.4%, 96.1%
CMYK 0%, 0%, 0%, 100% 58.4%, 43.7%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.6577 0.1641 267.7

Contrast & Accessibility

6.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #668AF5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #668AF5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #668AF5);
background: linear-gradient(135deg, #000000, #668AF5);

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