black

#000000

#638680

#638680

Contrast Ratio

5.25:1

Delta E

54.95

Very Different

50:50 Mix

Color Values

Format #000000 #638680
HEX #000000 #638680
RGB 0, 0, 0 99, 134, 128
HSL 0.0, 0.0%, 0.0% 169.7, 15.0%, 45.7%
HSV 0.0, 0.0%, 0.0% 169.7, 26.1%, 52.5%
CMYK 0%, 0%, 0%, 100% 26.1%, 0.0%, 4.5%, 47.5%
OKLCH 0.0 0.0 0.0 0.5918 0.0404 183.2

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #638680 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #638680

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #638680);
background: linear-gradient(135deg, #000000, #638680);

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