black

#000000

#42CBB8

#42CBB8

Contrast Ratio

10.47:1

Delta E

84.91

Very Different

50:50 Mix

Color Values

Format #000000 #42CBB8
HEX #000000 #42CBB8
RGB 0, 0, 0 66, 203, 184
HSL 0.0, 0.0%, 0.0% 171.7, 56.8%, 52.7%
HSV 0.0, 0.0%, 0.0% 171.7, 67.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 67.5%, 0.0%, 9.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.7644 0.1194 181.9

Contrast & Accessibility

10.47:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #42CBB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #42CBB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #42CBB8);
background: linear-gradient(135deg, #000000, #42CBB8);

Explore Each Color

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