black

#000000

#588587

#588587

Contrast Ratio

5.12:1

Delta E

54.87

Very Different

50:50 Mix

Color Values

Format #000000 #588587
HEX #000000 #588587
RGB 0, 0, 0 88, 133, 135
HSL 0.0, 0.0%, 0.0% 182.6, 21.1%, 43.7%
HSV 0.0, 0.0%, 0.0% 182.6, 34.8%, 52.9%
CMYK 0%, 0%, 0%, 100% 34.8%, 1.5%, 0.0%, 47.1%
OKLCH 0.0 0.0 0.0 0.585 0.0493 199.4

Contrast & Accessibility

5.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #588587 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #588587

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #588587);
background: linear-gradient(135deg, #000000, #588587);

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