black

#000000

#21A2AC

#21A2AC

Contrast Ratio

6.83:1

Delta E

69.16

Very Different

50:50 Mix

Color Values

Format #000000 #21A2AC
HEX #000000 #21A2AC
RGB 0, 0, 0 33, 162, 172
HSL 0.0, 0.0%, 0.0% 184.3, 67.8%, 40.2%
HSV 0.0, 0.0%, 0.0% 184.3, 80.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 80.8%, 5.8%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6518 0.1045 203.1

Contrast & Accessibility

6.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21A2AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #21A2AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21A2AC);
background: linear-gradient(135deg, #000000, #21A2AC);

Explore Each Color

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