black

#000000

#616AFB

#616AFB

Contrast Ratio

4.96:1

Delta E

98.06

Very Different

50:50 Mix

Color Values

Format #000000 #616AFB
HEX #000000 #616AFB
RGB 0, 0, 0 97, 106, 251
HSL 0.0, 0.0%, 0.0% 236.5, 95.1%, 68.2%
HSV 0.0, 0.0%, 0.0% 236.5, 61.4%, 98.4%
CMYK 0%, 0%, 0%, 100% 61.4%, 57.8%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.5986 0.2125 275.2

Contrast & Accessibility

4.96:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616AFB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616AFB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #616AFB);
background: linear-gradient(135deg, #000000, #616AFB);

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