black

#000000

#63CBBB

#63CBBB

Contrast Ratio

10.79:1

Delta E

82.77

Very Different

50:50 Mix

Color Values

Format #000000 #63CBBB
HEX #000000 #63CBBB
RGB 0, 0, 0 99, 203, 187
HSL 0.0, 0.0%, 0.0% 170.8, 50.0%, 59.2%
HSV 0.0, 0.0%, 0.0% 170.8, 51.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 51.2%, 0.0%, 7.9%, 20.4%
OKLCH 0.0 0.0 0.0 0.7756 0.1 182.3

Contrast & Accessibility

10.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CBBB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CBBB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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