#133C8C

Color Details

HEX
#133C8C
RGB
rgb(19, 60, 140)
HSL
hsl(220, 76%, 31%)
CMYK
cmyk(86%, 57%, 0%, 45%)
Best text on this color #FFFFFF (CR 10.23:1) Determined by WCAG contrast ratio

Readability Previews

Black on #133c8c
Contrast 2.05:1 Fail
White on #133c8c
Contrast 10.23:1 AAA
#133c8c on Black
Contrast 2.05:1 Fail
#133c8c on White
Contrast 10.23:1 AAA

Tints & Shades

#4263a3
#718aba
#a1b1d1
#0f3070
#0b2454
#081838

Complement & Analogous

#8b6313
#27138b
#13778b

Triadic

#8b133b
#3b8b13

Monochrome

#081838 #0b2454 #133c8c #718aba #a1b1d1 #d0d8e8

Analogous

#13778b #5aa0ae #133c8c #5242a2 #27138b #1f0f6f

Complementary Mix

#0b2454 #133c8c #718aba #8b6313 #b49a66 #5a400c

Nearby Colors

#133c8b
#133c8d
#133c7c
#133c9c

Embed #133C8C swatch

Embed this swatch

Use this HTML on your site (free with a link):

Open image

About #133C8C

#133C8C converts to RGB(19, 60, 140) and HSL(220, 76%, 31%). 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).

#133C8C FAQs

What is the RGB value of #133C8C?
RGB: 19, 60, 140. Copy as CSS: rgb(19, 60, 140)
Is #133C8C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #133C8C?
Complement: #8b6313.
Does #133C8C have good contrast on white or black?
On white: 10.23:1 (AAA (normal text)). On black: 2.05:1 (Fails AA).