RedDarkMuted

Gǔ Tóng Hēi Copper

#64484E

Contrast at a glance

White text

8.14:1AAA

Black text

2.43:1Fails

Open the contrast checker →

About Gǔ Tóng Hēi Copper

Gǔ Tóng Hēi Copper (#64484E) is a dark muted red. Its RGB value is 100, 72, 78 and its HSL value is 347°, 16%, 34%. White text reads best on it, at a contrast ratio of 8.14:1 (WCAG AAA). Below are ten tints and shades of Gǔ Tóng Hēi Copper, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

Open in Scales →

Shades

Open in Scales →

Harmonies

Complementary

#64484E · #48645E

Analogous

#64485C · #64484E · #645048

Triadic

#64484E · #4E6448 · #484E64

Split complementary

#64484E · #486450 · #485C64

Do more with Gǔ Tóng Hēi Copper

Build a palette around it, generate a scale, or check it for accessibility.

Start a palette Generate a scale Check contrast