black

#000000

#539BAF

#539BAF

Contrast Ratio

6.68:1

Delta E

64.91

Very Different

50:50 Mix

Color Values

Format #000000 #539BAF
HEX #000000 #539BAF
RGB 0, 0, 0 83, 155, 175
HSL 0.0, 0.0%, 0.0% 193.0, 36.5%, 50.6%
HSV 0.0, 0.0%, 0.0% 193.0, 52.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 52.6%, 11.4%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6505 0.0779 218.1

Contrast & Accessibility

6.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #539BAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #539BAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #539BAF);
background: linear-gradient(135deg, #000000, #539BAF);

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