black

#000000

#421F25

#421F25

Contrast Ratio

1.45:1

Delta E

24.66

Noticeable

50:50 Mix

Color Values

Format #000000 #421F25
HEX #000000 #421F25
RGB 0, 0, 0 66, 31, 37
HSL 0.0, 0.0%, 0.0% 349.7, 36.1%, 19.0%
HSV 0.0, 0.0%, 0.0% 349.7, 53.0%, 25.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 53.0%, 43.9%, 74.1%
OKLCH 0.0 0.0 0.0 0.2901 0.0543 10.2

Contrast & Accessibility

1.45:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #421F25 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #421F25

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #421F25);
background: linear-gradient(135deg, #000000, #421F25);

Explore Each Color

Related Comparisons