#1D228C

Color Details

HEX
#1D228C
RGB
rgb(29, 34, 140)
HSL
hsl(237, 66%, 33%)
CMYK
cmyk(79%, 76%, 0%, 45%)
Best text on this color #FFFFFF (CR 12.65:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1d228c
Contrast 1.66:1 Fail
White on #1d228c
Contrast 12.65:1 AAA
#1d228c on Black
Contrast 1.66:1 Fail
#1d228c on White
Contrast 12.65:1 AAA

Tints & Shades

#4a4ea3
#777aba
#a5a7d1
#171b70
#111454
#0c0e38

Complement & Analogous

#8c861d
#4f1d8c
#1d5a8c

Triadic

#8c1d22
#228c1d

Monochrome

#0c0e38 #111454 #1d228c #777aba #a5a7d1 #d2d3e8

Analogous

#1d5a8c #618caf #1d228c #724aa3 #4f1d8c #3f1770

Complementary Mix

#111454 #1d228c #777aba #8c861d #b4b06c #5b5713

Nearby Colors

#1d228b
#1d228d
#1d227c
#1d229c

Embed #1D228C swatch

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About #1D228C

#1D228C converts to RGB(29, 34, 140) and HSL(237, 66%, 33%). 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).

#1D228C FAQs

What is the RGB value of #1D228C?
RGB: 29, 34, 140. Copy as CSS: rgb(29, 34, 140)
Is #1D228C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1D228C?
Complement: #8c861d.
Does #1D228C have good contrast on white or black?
On white: 12.65:1 (AAA (normal text)). On black: 1.66:1 (Fails AA).