black

#000000

#151F2B

#151F2B

Contrast Ratio

1.26:1

Delta E

14.79

Noticeable

50:50 Mix

Color Values

Format #000000 #151F2B
HEX #000000 #151F2B
RGB 0, 0, 0 21, 31, 43
HSL 0.0, 0.0%, 0.0% 212.7, 34.4%, 12.5%
HSV 0.0, 0.0%, 0.0% 212.7, 51.2%, 16.9%
CMYK 0%, 0%, 0%, 100% 51.2%, 27.9%, 0.0%, 83.1%
OKLCH 0.0 0.0 0.0 0.2357 0.0274 253.4

Contrast & Accessibility

1.26:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #151F2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #151F2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #151F2B);
background: linear-gradient(135deg, #000000, #151F2B);

Explore Each Color

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