black

#000000

#630B3C

#630B3C

Contrast Ratio

1.64:1

Delta E

46.34

Very Different

50:50 Mix

Color Values

Format #000000 #630B3C
HEX #000000 #630B3C
RGB 0, 0, 0 99, 11, 60
HSL 0.0, 0.0%, 0.0% 326.6, 80.0%, 21.6%
HSV 0.0, 0.0%, 0.0% 326.6, 88.9%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.9%, 39.4%, 61.2%
OKLCH 0.0 0.0 0.0 0.3349 0.1268 353.1

Contrast & Accessibility

1.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #630B3C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #630B3C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #630B3C);
background: linear-gradient(135deg, #000000, #630B3C);

Explore Each Color

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