black

#000000

#73301D

#73301D

Contrast Ratio

2.17:1

Delta E

48.21

Very Different

50:50 Mix

Color Values

Format #000000 #73301D
HEX #000000 #73301D
RGB 0, 0, 0 115, 48, 29
HSL 0.0, 0.0%, 0.0% 13.3, 59.7%, 28.2%
HSV 0.0, 0.0%, 0.0% 13.3, 74.8%, 45.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.3%, 74.8%, 54.9%
OKLCH 0.0 0.0 0.0 0.3988 0.0997 36.6

Contrast & Accessibility

2.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #73301D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #73301D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #73301D);
background: linear-gradient(135deg, #000000, #73301D);

Explore Each Color

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