black

#000000

#478DAF

#478DAF

Contrast Ratio

5.7:1

Delta E

61.87

Very Different

50:50 Mix

Color Values

Format #000000 #478DAF
HEX #000000 #478DAF
RGB 0, 0, 0 71, 141, 175
HSL 0.0, 0.0%, 0.0% 199.6, 42.3%, 48.2%
HSV 0.0, 0.0%, 0.0% 199.6, 59.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 59.4%, 19.4%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.612 0.0872 231.7

Contrast & Accessibility

5.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #478DAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #478DAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #478DAF);
background: linear-gradient(135deg, #000000, #478DAF);

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