black

#000000

#39808F

#39808F

Contrast Ratio

4.66:1

Delta E

54.86

Very Different

50:50 Mix

Color Values

Format #000000 #39808F
HEX #000000 #39808F
RGB 0, 0, 0 57, 128, 143
HSL 0.0, 0.0%, 0.0% 190.5, 43.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 190.5, 60.1%, 56.1%
CMYK 0%, 0%, 0%, 100% 60.1%, 10.5%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.5608 0.0741 213.6

Contrast & Accessibility

4.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #39808F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #39808F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #39808F);
background: linear-gradient(135deg, #000000, #39808F);

Explore Each Color

Related Comparisons