black

#000000

#474FFB

#474FFB

Contrast Ratio

3.78:1

Delta E

109.6

Very Different

50:50 Mix

Color Values

Format #000000 #474FFB
HEX #000000 #474FFB
RGB 0, 0, 0 71, 79, 251
HSL 0.0, 0.0%, 0.0% 237.3, 95.7%, 63.1%
HSV 0.0, 0.0%, 0.0% 237.3, 71.7%, 98.4%
CMYK 0%, 0%, 0%, 100% 71.7%, 68.5%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.5394 0.2489 272.4

Contrast & Accessibility

3.78:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #474FFB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #474FFB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #474FFB);
background: linear-gradient(135deg, #000000, #474FFB);

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