black

#000000

#708B8F

#708B8F

Contrast Ratio

5.78:1

Delta E

56.89

Very Different

50:50 Mix

Color Values

Format #000000 #708B8F
HEX #000000 #708B8F
RGB 0, 0, 0 112, 139, 143
HSL 0.0, 0.0%, 0.0% 187.7, 12.2%, 50.0%
HSV 0.0, 0.0%, 0.0% 187.7, 21.7%, 56.1%
CMYK 0%, 0%, 0%, 100% 21.7%, 2.8%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.6172 0.0313 207.4

Contrast & Accessibility

5.78:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #708B8F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #708B8F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #708B8F);
background: linear-gradient(135deg, #000000, #708B8F);

Explore Each Color

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