black

#000000

#438379

#438379

Contrast Ratio

4.76:1

Delta E

55.52

Very Different

50:50 Mix

Color Values

Format #000000 #438379
HEX #000000 #438379
RGB 0, 0, 0 67, 131, 121
HSL 0.0, 0.0%, 0.0% 170.6, 32.3%, 38.8%
HSV 0.0, 0.0%, 0.0% 170.6, 48.9%, 51.4%
CMYK 0%, 0%, 0%, 100% 48.9%, 0.0%, 7.6%, 48.6%
OKLCH 0.0 0.0 0.0 0.5644 0.0681 182.4

Contrast & Accessibility

4.76:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438379 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438379

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438379);
background: linear-gradient(135deg, #000000, #438379);

Explore Each Color

Related Comparisons