black

#000000

#239B7B

#239B7B

Contrast Ratio

6.05:1

Delta E

70.26

Very Different

50:50 Mix

Color Values

Format #000000 #239B7B
HEX #000000 #239B7B
RGB 0, 0, 0 35, 155, 123
HSL 0.0, 0.0%, 0.0% 164.0, 63.2%, 37.3%
HSV 0.0, 0.0%, 0.0% 164.0, 77.4%, 60.8%
CMYK 0%, 0%, 0%, 100% 77.4%, 0.0%, 20.6%, 39.2%
OKLCH 0.0 0.0 0.0 0.6177 0.1131 170.0

Contrast & Accessibility

6.05:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #239B7B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #239B7B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #239B7B);
background: linear-gradient(135deg, #000000, #239B7B);

Explore Each Color

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