black

#000000

#063143

#063143

Contrast Ratio

1.53:1

Delta E

24.94

Noticeable

50:50 Mix

Color Values

Format #000000 #063143
HEX #000000 #063143
RGB 0, 0, 0 6, 49, 67
HSL 0.0, 0.0%, 0.0% 197.7, 83.6%, 14.3%
HSV 0.0, 0.0%, 0.0% 197.7, 91.0%, 26.3%
CMYK 0%, 0%, 0%, 100% 91.0%, 26.9%, 0.0%, 73.7%
OKLCH 0.0 0.0 0.0 0.2948 0.055 231.5

Contrast & Accessibility

1.53:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #063143 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #063143

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #063143);
background: linear-gradient(135deg, #000000, #063143);

Explore Each Color

Related Comparisons