black

#000000

#0C645B

#0C645B

Contrast Ratio

2.99:1

Delta E

45.99

Very Different

50:50 Mix

Color Values

Format #000000 #0C645B
HEX #000000 #0C645B
RGB 0, 0, 0 12, 100, 91
HSL 0.0, 0.0%, 0.0% 173.9, 78.6%, 22.0%
HSV 0.0, 0.0%, 0.0% 173.9, 88.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 88.0%, 0.0%, 9.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4538 0.0771 183.9

Contrast & Accessibility

2.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0C645B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0C645B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0C645B);
background: linear-gradient(135deg, #000000, #0C645B);

Explore Each Color

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