black

#000000

#40D7DB

#40D7DB

Contrast Ratio

11.96:1

Delta E

88.19

Very Different

50:50 Mix

Color Values

Format #000000 #40D7DB
HEX #000000 #40D7DB
RGB 0, 0, 0 64, 215, 219
HSL 0.0, 0.0%, 0.0% 181.5, 68.3%, 55.5%
HSV 0.0, 0.0%, 0.0% 181.5, 70.8%, 85.9%
CMYK 0%, 0%, 0%, 100% 70.8%, 1.8%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.8044 0.1225 197.6

Contrast & Accessibility

11.96:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40D7DB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40D7DB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40D7DB);
background: linear-gradient(135deg, #000000, #40D7DB);

Explore Each Color

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