black

#000000

#31372D

#31372D

Contrast Ratio

1.71:1

Delta E

23.37

Noticeable

50:50 Mix

Color Values

Format #000000 #31372D
HEX #000000 #31372D
RGB 0, 0, 0 49, 55, 45
HSL 0.0, 0.0%, 0.0% 96.0, 10.0%, 19.6%
HSV 0.0, 0.0%, 0.0% 96.0, 18.2%, 21.6%
CMYK 0%, 0%, 0%, 100% 10.9%, 0.0%, 18.2%, 78.4%
OKLCH 0.0 0.0 0.0 0.3277 0.0191 132.8

Contrast & Accessibility

1.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #31372D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #31372D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #31372D);
background: linear-gradient(135deg, #000000, #31372D);

Explore Each Color

Related Comparisons