black

#000000

#458F2B

#458F2B

Contrast Ratio

5.22:1

Delta E

80.81

Very Different

50:50 Mix

Color Values

Format #000000 #458F2B
HEX #000000 #458F2B
RGB 0, 0, 0 69, 143, 43
HSL 0.0, 0.0%, 0.0% 104.4, 53.8%, 36.5%
HSV 0.0, 0.0%, 0.0% 104.4, 69.9%, 56.1%
CMYK 0%, 0%, 0%, 100% 51.7%, 0.0%, 69.9%, 43.9%
OKLCH 0.0 0.0 0.0 0.5812 0.1535 138.7

Contrast & Accessibility

5.22:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #458F2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #458F2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #458F2B);
background: linear-gradient(135deg, #000000, #458F2B);

Explore Each Color

Related Comparisons