black

#000000

#1F0421

#1F0421

Contrast Ratio

1.1:1

Delta E

21.73

Noticeable

50:50 Mix

Color Values

Format #000000 #1F0421
HEX #000000 #1F0421
RGB 0, 0, 0 31, 4, 33
HSL 0.0, 0.0%, 0.0% 295.9, 78.4%, 7.3%
HSV 0.0, 0.0%, 0.0% 295.9, 87.9%, 12.9%
CMYK 0%, 0%, 0%, 100% 6.1%, 87.9%, 0.0%, 87.1%
OKLCH 0.0 0.0 0.0 0.1784 0.0675 325.1

Contrast & Accessibility

1.1:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F0421 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F0421

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F0421);
background: linear-gradient(135deg, #000000, #1F0421);

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