black

#000000

#231F11

#231F11

Contrast Ratio

1.28:1

Delta E

15.46

Noticeable

50:50 Mix

Color Values

Format #000000 #231F11
HEX #000000 #231F11
RGB 0, 0, 0 35, 31, 17
HSL 0.0, 0.0%, 0.0% 46.7, 34.6%, 10.2%
HSV 0.0, 0.0%, 0.0% 46.7, 51.4%, 13.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 11.4%, 51.4%, 86.3%
OKLCH 0.0 0.0 0.0 0.2395 0.0253 94.0

Contrast & Accessibility

1.28:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #231F11 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #231F11

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #231F11);
background: linear-gradient(135deg, #000000, #231F11);

Explore Each Color

Related Comparisons