black

#000000

#617FBD

#617FBD

Contrast Ratio

5.28:1

Delta E

64.62

Very Different

50:50 Mix

Color Values

Format #000000 #617FBD
HEX #000000 #617FBD
RGB 0, 0, 0 97, 127, 189
HSL 0.0, 0.0%, 0.0% 220.4, 41.1%, 56.1%
HSV 0.0, 0.0%, 0.0% 220.4, 48.7%, 74.1%
CMYK 0%, 0%, 0%, 100% 48.7%, 32.8%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.6002 0.1013 263.9

Contrast & Accessibility

5.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617FBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617FBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617FBD);
background: linear-gradient(135deg, #000000, #617FBD);

Explore Each Color

Related Comparisons