black

#000000

#458CBD

#458CBD

Contrast Ratio

5.74:1

Delta E

64.78

Very Different

50:50 Mix

Color Values

Format #000000 #458CBD
HEX #000000 #458CBD
RGB 0, 0, 0 69, 140, 189
HSL 0.0, 0.0%, 0.0% 204.5, 47.6%, 50.6%
HSV 0.0, 0.0%, 0.0% 204.5, 63.5%, 74.1%
CMYK 0%, 0%, 0%, 100% 63.5%, 25.9%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.6154 0.1031 241.3

Contrast & Accessibility

5.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #458CBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #458CBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #458CBD);
background: linear-gradient(135deg, #000000, #458CBD);

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