black

#000000

#203F53

#203F53

Contrast Ratio

1.9:1

Delta E

30.0

Very Different

50:50 Mix

Color Values

Format #000000 #203F53
HEX #000000 #203F53
RGB 0, 0, 0 32, 63, 83
HSL 0.0, 0.0%, 0.0% 203.5, 44.3%, 22.5%
HSV 0.0, 0.0%, 0.0% 203.5, 61.4%, 32.5%
CMYK 0%, 0%, 0%, 100% 61.4%, 24.1%, 0.0%, 67.5%
OKLCH 0.0 0.0 0.0 0.3532 0.0508 238.7

Contrast & Accessibility

1.9:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #203F53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #203F53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #203F53);
background: linear-gradient(135deg, #000000, #203F53);

Explore Each Color

Related Comparisons