#D21B0C

Color Details

HEX
#D21B0C
RGB
rgb(210, 27, 12)
HSL
hsl(5, 89%, 44%)
CMYK
cmyk(0%, 87%, 94%, 18%)
Best text on this color #FFFFFF (CR 5.38:1) Determined by WCAG contrast ratio

Readability Previews

Black on #d21b0c
Contrast 3.90:1 Fail
White on #d21b0c
Contrast 5.38:1 AA
#d21b0c on Black
Contrast 3.90:1 Fail
#d21b0c on White
Contrast 5.38:1 AA

Tints & Shades

#db493d
#e4766d
#eda49e
#a8160a
#7e1007
#540b05

Complement & Analogous

#0cc3d4
#d4810c
#d40c60

Triadic

#0cd41d
#1d0cd4

Monochrome

#540b05 #7e1007 #d21b0c #e4766d #eda49e #f6d1ce

Analogous

#d40c60 #e15590 #d21b0c #dd9a3d #d4810c #aa670a

Complementary Mix

#7e1007 #d21b0c #e4766d #0cc3d4 #61d8e3 #087f8a

Nearby Colors

#d21b0b
#d21b0d
#d21afc
#d21b1c

Embed #D21B0C swatch

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About #D21B0C

#D21B0C converts to RGB(210, 27, 12) and HSL(5, 89%, 44%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#D21B0C FAQs

What is the RGB value of #D21B0C?
RGB: 210, 27, 12. Copy as CSS: rgb(210, 27, 12)
Is #D21B0C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #D21B0C?
Complement: #0cc3d4.
Does #D21B0C have good contrast on white or black?
On white: 5.38:1 (AA (normal text)). On black: 3.90:1 (AA (large text)).