black

#000000

#232F31

#232F31

Contrast Ratio

1.52:1

Delta E

19.19

Noticeable

50:50 Mix

Color Values

Format #000000 #232F31
HEX #000000 #232F31
RGB 0, 0, 0 35, 47, 49
HSL 0.0, 0.0%, 0.0% 188.6, 16.7%, 16.5%
HSV 0.0, 0.0%, 0.0% 188.6, 28.6%, 19.2%
CMYK 0%, 0%, 0%, 100% 28.6%, 4.1%, 0.0%, 80.8%
OKLCH 0.0 0.0 0.0 0.295 0.0167 208.8

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: #232F31 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #232F31

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #232F31);
background: linear-gradient(135deg, #000000, #232F31);

Explore Each Color

Related Comparisons