black

#000000

#239A9F

#239A9F

Contrast Ratio

6.19:1

Delta E

66.0

Very Different

50:50 Mix

Color Values

Format #000000 #239A9F
HEX #000000 #239A9F
RGB 0, 0, 0 35, 154, 159
HSL 0.0, 0.0%, 0.0% 182.4, 63.9%, 38.0%
HSV 0.0, 0.0%, 0.0% 182.4, 78.0%, 62.4%
CMYK 0%, 0%, 0%, 100% 78.0%, 3.1%, 0.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.6269 0.0988 199.3

Contrast & Accessibility

6.19:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #239A9F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #239A9F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #239A9F);
background: linear-gradient(135deg, #000000, #239A9F);

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