black

#000000

#57717A

#57717A

Contrast Ratio

4.05:1

Delta E

47.21

Very Different

50:50 Mix

#2D393D

Color Values

Format #000000 #57717A
HEX #000000 #57717A
RGB 0, 0, 0 87, 113, 122
HSL 0.0, 0.0%, 0.0% 195.4, 16.7%, 41.0%
HSV 0.0, 0.0%, 0.0% 195.4, 28.7%, 47.8%
CMYK 0%, 0%, 0%, 100% 28.7%, 7.4%, 0.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.5314 0.0335 221.0

Contrast & Accessibility

4.05:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57717A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57717A

Color Difference (Delta E)

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

Gradient

#000000 #141719 #21282A #2D393D #3B4B50 #495E65 #57717A

Color Mixing

#000000

100%

#1A1F21

75:25

#2D393D

50:50

#42545A

25:75

#57717A

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #57717A);
background: linear-gradient(135deg, #000000, #57717A);

Explore Each Color

black

View full color details

#57717A

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