#121E6C

Color Details

HEX
#121E6C
RGB
rgb(18, 30, 108)
HSL
hsl(232, 71%, 25%)
CMYK
cmyk(83%, 72%, 0%, 58%)
Best text on this color #FFFFFF (CR 14.71:1) Determined by WCAG contrast ratio

Readability Previews

Black on #121e6c
Contrast 1.43:1 Fail
White on #121e6c
Contrast 14.71:1 AAA
#121e6c on Black
Contrast 1.43:1 Fail
#121e6c on White
Contrast 14.71:1 AAA

Tints & Shades

#414b89
#7178a7
#a0a5c4
#0e1856
#0b1241
#070c2b

Complement & Analogous

#6d6112
#34126d
#124c6d

Triadic

#6d121f
#1f6d12

Monochrome

#070c2b #0b1241 #121e6c #7178a7 #a0a5c4 #d0d2e2

Analogous

#124c6d #598299 #121e6c #5d418a #34126d #2a0e57

Complementary Mix

#0b1241 #121e6c #7178a7 #6d6112 #a09865 #473f0c

Nearby Colors

#121e6b
#121e6d
#121e5c
#121e7c

Embed #121E6C swatch

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About #121E6C

#121E6C converts to RGB(18, 30, 108) and HSL(232, 71%, 25%). 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).

#121E6C FAQs

What is the RGB value of #121E6C?
RGB: 18, 30, 108. Copy as CSS: rgb(18, 30, 108)
Is #121E6C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #121E6C?
Complement: #6d6112.
Does #121E6C have good contrast on white or black?
On white: 14.71:1 (AAA (normal text)). On black: 1.43:1 (Fails AA).