black

#000000

#3E99CB

#3E99CB

Contrast Ratio

6.62:1

Delta E

69.58

Very Different

50:50 Mix

Color Values

Format #000000 #3E99CB
HEX #000000 #3E99CB
RGB 0, 0, 0 62, 153, 203
HSL 0.0, 0.0%, 0.0% 201.3, 57.6%, 52.0%
HSV 0.0, 0.0%, 0.0% 201.3, 69.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 69.5%, 24.6%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6502 0.1132 236.4

Contrast & Accessibility

6.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3E99CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3E99CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3E99CB);
background: linear-gradient(135deg, #000000, #3E99CB);

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