black

#000000

#31372C

#31372C

Contrast Ratio

1.71:1

Delta E

23.55

Noticeable

50:50 Mix

Color Values

Format #000000 #31372C
HEX #000000 #31372C
RGB 0, 0, 0 49, 55, 44
HSL 0.0, 0.0%, 0.0% 92.7, 11.1%, 19.4%
HSV 0.0, 0.0%, 0.0% 92.7, 20.0%, 21.6%
CMYK 0%, 0%, 0%, 100% 10.9%, 0.0%, 20.0%, 78.4%
OKLCH 0.0 0.0 0.0 0.3274 0.0206 130.9

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: #31372C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #31372C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons