black

#000000

#37472B

#37472B

Contrast Ratio

2.1:1

Delta E

34.1

Very Different

50:50 Mix

Color Values

Format #000000 #37472B
HEX #000000 #37472B
RGB 0, 0, 0 55, 71, 43
HSL 0.0, 0.0%, 0.0% 94.3, 24.6%, 22.4%
HSV 0.0, 0.0%, 0.0% 94.3, 39.4%, 27.8%
CMYK 0%, 0%, 0%, 100% 22.5%, 0.0%, 39.4%, 72.2%
OKLCH 0.0 0.0 0.0 0.3758 0.05 132.6

Contrast & Accessibility

2.1:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #37472B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #37472B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #37472B);
background: linear-gradient(135deg, #000000, #37472B);

Explore Each Color

Related Comparisons