black

#000000

#179DAB

#179DAB

Contrast Ratio

6.45:1

Delta E

67.56

Very Different

50:50 Mix

Color Values

Format #000000 #179DAB
HEX #000000 #179DAB
RGB 0, 0, 0 23, 157, 171
HSL 0.0, 0.0%, 0.0% 185.7, 76.3%, 38.0%
HSV 0.0, 0.0%, 0.0% 185.7, 86.5%, 67.1%
CMYK 0%, 0%, 0%, 100% 86.5%, 8.2%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.6374 0.1053 206.4

Contrast & Accessibility

6.45:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #179DAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #179DAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #179DAB);
background: linear-gradient(135deg, #000000, #179DAB);

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