black

#000000

#424BDF

#424BDF

Contrast Ratio

3.3:1

Delta E

96.95

Very Different

50:50 Mix

Color Values

Format #000000 #424BDF
HEX #000000 #424BDF
RGB 0, 0, 0 66, 75, 223
HSL 0.0, 0.0%, 0.0% 236.6, 71.0%, 56.7%
HSV 0.0, 0.0%, 0.0% 236.6, 70.4%, 87.5%
CMYK 0%, 0%, 0%, 100% 70.4%, 66.4%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.5047 0.2204 272.7

Contrast & Accessibility

3.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #424BDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #424BDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #424BDF);
background: linear-gradient(135deg, #000000, #424BDF);

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