black

#000000

#63DDB1

#63DDB1

Contrast Ratio

12.51:1

Delta E

92.68

Very Different

50:50 Mix

Color Values

Format #000000 #63DDB1
HEX #000000 #63DDB1
RGB 0, 0, 0 99, 221, 177
HSL 0.0, 0.0%, 0.0% 158.4, 64.2%, 62.7%
HSV 0.0, 0.0%, 0.0% 158.4, 55.2%, 86.7%
CMYK 0%, 0%, 0%, 100% 55.2%, 0.0%, 19.9%, 13.3%
OKLCH 0.0 0.0 0.0 0.8159 0.1275 166.8

Contrast & Accessibility

12.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63DDB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63DDB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63DDB1);
background: linear-gradient(135deg, #000000, #63DDB1);

Explore Each Color

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