black

#000000

#2D3753

#2D3753

Contrast Ratio

1.78:1

Delta E

30.02

Very Different

50:50 Mix

Color Values

Format #000000 #2D3753
HEX #000000 #2D3753
RGB 0, 0, 0 45, 55, 83
HSL 0.0, 0.0%, 0.0% 224.2, 29.7%, 25.1%
HSV 0.0, 0.0%, 0.0% 224.2, 45.8%, 32.5%
CMYK 0%, 0%, 0%, 100% 45.8%, 33.7%, 0.0%, 67.5%
OKLCH 0.0 0.0 0.0 0.341 0.0513 268.6

Contrast & Accessibility

1.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2D3753 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2D3753

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2D3753);
background: linear-gradient(135deg, #000000, #2D3753);

Explore Each Color

Related Comparisons