black

#000000

#40271B

#40271B

Contrast Ratio

1.52:1

Delta E

24.63

Noticeable

50:50 Mix

Color Values

Format #000000 #40271B
HEX #000000 #40271B
RGB 0, 0, 0 64, 39, 27
HSL 0.0, 0.0%, 0.0% 19.5, 40.7%, 17.8%
HSV 0.0, 0.0%, 0.0% 19.5, 57.8%, 25.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 39.1%, 57.8%, 74.9%
OKLCH 0.0 0.0 0.0 0.3008 0.0432 46.3

Contrast & Accessibility

1.52:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40271B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40271B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40271B);
background: linear-gradient(135deg, #000000, #40271B);

Explore Each Color

Related Comparisons