#1D557C

Color Details

HEX
#1D557C
RGB
rgb(29, 85, 124)
HSL
hsl(205, 62%, 30%)
CMYK
cmyk(77%, 31%, 0%, 51%)
Best text on this color #FFFFFF (CR 7.95:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1d557c
Contrast 2.64:1 Fail
White on #1d557c
Contrast 7.95:1 AAA
#1d557c on Black
Contrast 2.64:1 Fail
#1d557c on White
Contrast 7.95:1 AAA

Tints & Shades

#4a7796
#7799b0
#a5bbcb
#174463
#11334a
#0c2232

Complement & Analogous

#7c451d
#1d257c
#1d7c74

Triadic

#7c1d54
#547c1d

Monochrome

#0c2232 #11334a #1d557c #7799b0 #a5bbcb #d2dde5

Analogous

#1d7c74 #61a39e #1d557c #4a5196 #1d257c #171e63

Complementary Mix

#11334a #1d557c #7799b0 #7c451d #aa866c #512d13

Nearby Colors

#1d557b
#1d557d
#1d556c
#1d558c

Embed #1D557C swatch

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About #1D557C

#1D557C converts to RGB(29, 85, 124) and HSL(205, 62%, 30%). 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).

#1D557C FAQs

What is the RGB value of #1D557C?
RGB: 29, 85, 124. Copy as CSS: rgb(29, 85, 124)
Is #1D557C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1D557C?
Complement: #7c451d.
Does #1D557C have good contrast on white or black?
On white: 7.95:1 (AAA (normal text)). On black: 2.64:1 (Fails AA).