black

#000000

#621BAF

#621BAF

Contrast Ratio

2.3:1

Delta E

91.74

Very Different

50:50 Mix

Color Values

Format #000000 #621BAF
HEX #000000 #621BAF
RGB 0, 0, 0 98, 27, 175
HSL 0.0, 0.0%, 0.0% 268.8, 73.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 268.8, 84.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 44.0%, 84.6%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.4284 0.2087 298.2

Contrast & Accessibility

2.3:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #621BAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #621BAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #621BAF);
background: linear-gradient(135deg, #000000, #621BAF);

Explore Each Color

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