Digital swatch #634F52 99 · 79 · 82

Very Dark Red

Color #634F52

#634F52 is a very dark red (RGB 99, 79, 82) with no catalogued name. Its closest named colors are Dark liver (English) and Quartz (Portuguese).

View in Japanese（原色大辞典）
Color formats

One color, four coordinate systems

Select any card to copy
Across languages

Closest named colors

ΔE = Lab distance from #634F52
Chinese 鐵灰色 #625B57 · ΔE 7.9 French Gris #606060 · ΔE 10.3 English Dark liver #534B4F · ΔE 6.1 Italian Terra d'ombra #635147 · ΔE 7.9 Spanish Ocre pardo #5F3F3E · ΔE 8.8 Portuguese Quartz #51484F · ΔE 6.9 Japanese すす竹色 #605448 · ΔE 9.7
Live accessibility check

Contrast lab

Choose a foreground color and verify its WCAG contrast against #634F52.

#FFFFFF
Aa

Color should carry meaning — and remain readable.

— contrast ratio
AAAAA
Related coordinates

Color variations

Open any swatch
Hue
Value
Chroma
Opposite
Analogous