black

#000000

#DD5337

#DD5337

Contrast Ratio

5.37:1

Delta E

87.15

Very Different

50:50 Mix

Color Values

Format #000000 #DD5337
HEX #000000 #DD5337
RGB 0, 0, 0 221, 83, 55
HSL 0.0, 0.0%, 0.0% 10.1, 70.9%, 54.1%
HSV 0.0, 0.0%, 0.0% 10.1, 75.1%, 86.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.4%, 75.1%, 13.3%
OKLCH 0.0 0.0 0.0 0.6222 0.1782 33.3

Contrast & Accessibility

5.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DD5337 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DD5337

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DD5337);
background: linear-gradient(135deg, #000000, #DD5337);

Explore Each Color

Related Comparisons