black

#000000

#30C3C4

#30C3C4

Contrast Ratio

9.73:1

Delta E

81.39

Very Different

50:50 Mix

Color Values

Format #000000 #30C3C4
HEX #000000 #30C3C4
RGB 0, 0, 0 48, 195, 196
HSL 0.0, 0.0%, 0.0% 180.4, 60.7%, 47.8%
HSV 0.0, 0.0%, 0.0% 180.4, 75.5%, 76.9%
CMYK 0%, 0%, 0%, 100% 75.5%, 0.5%, 0.0%, 23.1%
OKLCH 0.0 0.0 0.0 0.7449 0.1173 195.6

Contrast & Accessibility

9.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30C3C4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30C3C4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30C3C4);
background: linear-gradient(135deg, #000000, #30C3C4);

Explore Each Color

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