black

#000000

#203FAC

#203FAC

Contrast Ratio

2.37:1

Delta E

75.14

Very Different

50:50 Mix

Color Values

Format #000000 #203FAC
HEX #000000 #203FAC
RGB 0, 0, 0 32, 63, 172
HSL 0.0, 0.0%, 0.0% 226.7, 68.6%, 40.0%
HSV 0.0, 0.0%, 0.0% 226.7, 81.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 81.4%, 63.4%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4205 0.1776 266.2

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #203FAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #203FAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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