black

#000000

#528B87

#528B87

Contrast Ratio

5.4:1

Delta E

57.63

Very Different

50:50 Mix

Color Values

Format #000000 #528B87
HEX #000000 #528B87
RGB 0, 0, 0 82, 139, 135
HSL 0.0, 0.0%, 0.0% 175.8, 25.8%, 43.3%
HSV 0.0, 0.0%, 0.0% 175.8, 41.0%, 54.5%
CMYK 0%, 0%, 0%, 100% 41.0%, 0.0%, 2.9%, 45.5%
OKLCH 0.0 0.0 0.0 0.5964 0.0605 189.9

Contrast & Accessibility

5.4:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #528B87 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #528B87

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #528B87);
background: linear-gradient(135deg, #000000, #528B87);

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