black

#000000

#4293CB

#4293CB

Contrast Ratio

6.27:1

Delta E

68.95

Very Different

50:50 Mix

Color Values

Format #000000 #4293CB
HEX #000000 #4293CB
RGB 0, 0, 0 66, 147, 203
HSL 0.0, 0.0%, 0.0% 204.5, 56.8%, 52.7%
HSV 0.0, 0.0%, 0.0% 204.5, 67.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 67.5%, 27.6%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6375 0.1153 241.9

Contrast & Accessibility

6.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4293CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4293CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4293CB);
background: linear-gradient(135deg, #000000, #4293CB);

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