black

#000000

#757191

#757191

Contrast Ratio

4.53:1

Delta E

52.57

Very Different

50:50 Mix

Color Values

Format #000000 #757191
HEX #000000 #757191
RGB 0, 0, 0 117, 113, 145
HSL 0.0, 0.0%, 0.0% 247.5, 12.7%, 50.6%
HSV 0.0, 0.0%, 0.0% 247.5, 22.1%, 56.9%
CMYK 0%, 0%, 0%, 100% 19.3%, 22.1%, 0.0%, 43.1%
OKLCH 0.0 0.0 0.0 0.564 0.0492 290.5

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #757191 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #757191

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #757191);
background: linear-gradient(135deg, #000000, #757191);

Explore Each Color

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