black

#000000

#18CDC1

#18CDC1

Contrast Ratio

10.54:1

Delta E

86.57

Very Different

50:50 Mix

Color Values

Format #000000 #18CDC1
HEX #000000 #18CDC1
RGB 0, 0, 0 24, 205, 193
HSL 0.0, 0.0%, 0.0% 176.0, 79.0%, 44.9%
HSV 0.0, 0.0%, 0.0% 176.0, 88.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 88.3%, 0.0%, 5.9%, 19.6%
OKLCH 0.0 0.0 0.0 0.7654 0.1306 187.3

Contrast & Accessibility

10.54:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CDC1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CDC1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18CDC1);
background: linear-gradient(135deg, #000000, #18CDC1);

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