#1B403C

Color Details

HEX
#1B403C
RGB
rgb(27, 64, 60)
HSL
hsl(174, 41%, 18%)
CMYK
cmyk(58%, 0%, 6%, 75%)
Best text on this color #FFFFFF (CR 11.38:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b403c
Contrast 1.85:1 Fail
White on #1b403c
Contrast 11.38:1 AAA
#1b403c on Black
Contrast 1.85:1 Fail
#1b403c on White
Contrast 11.38:1 AAA

Tints & Shades

#496663
#768c8a
#a4b3b1
#163330
#102624
#0b1a18

Complement & Analogous

#411b1f
#1b3241
#1b412a

Triadic

#3d1b41
#413d1b

Monochrome

#0b1a18 #102624 #1b403c #768c8a #a4b3b1 #d1d9d8

Analogous

#1b412a #5f7a6a #1b403c #495b67 #1b3241 #162834

Complementary Mix

#102624 #1b403c #768c8a #411b1f #846b6d #2a1214

Nearby Colors

#1b403b
#1b403d
#1b402c
#1b404c

Embed #1B403C swatch

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About #1B403C

#1B403C converts to RGB(27, 64, 60) and HSL(174, 41%, 18%). 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).

#1B403C FAQs

What is the RGB value of #1B403C?
RGB: 27, 64, 60. Copy as CSS: rgb(27, 64, 60)
Is #1B403C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B403C?
Complement: #411b1f.
Does #1B403C have good contrast on white or black?
On white: 11.38:1 (AAA (normal text)). On black: 1.85:1 (Fails AA).