black

#000000

#624CB4

#624CB4

Contrast Ratio

3.21:1

Delta E

74.58

Very Different

50:50 Mix

Color Values

Format #000000 #624CB4
HEX #000000 #624CB4
RGB 0, 0, 0 98, 76, 180
HSL 0.0, 0.0%, 0.0% 252.7, 40.9%, 50.2%
HSV 0.0, 0.0%, 0.0% 252.7, 57.8%, 70.6%
CMYK 0%, 0%, 0%, 100% 45.6%, 57.8%, 0.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.4947 0.1581 289.0

Contrast & Accessibility

3.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #624CB4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #624CB4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #624CB4);
background: linear-gradient(135deg, #000000, #624CB4);

Explore Each Color

Related Comparisons