black

#000000

#5666FC

#5666FC

Contrast Ratio

4.7:1

Delta E

100.04

Very Different

50:50 Mix

Color Values

Format #000000 #5666FC
HEX #000000 #5666FC
RGB 0, 0, 0 86, 102, 252
HSL 0.0, 0.0%, 0.0% 234.2, 96.5%, 66.3%
HSV 0.0, 0.0%, 0.0% 234.2, 65.9%, 98.8%
CMYK 0%, 0%, 0%, 100% 65.9%, 59.5%, 0.0%, 1.2%
OKLCH 0.0 0.0 0.0 0.5859 0.2212 272.9

Contrast & Accessibility

4.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5666FC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5666FC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5666FC);
background: linear-gradient(135deg, #000000, #5666FC);

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