#1137cc

Color #1137cc

A vivid, highly saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 20.66 Nearest Tailwind class blue-800 #193cb8 · ΔE 3

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#1137cc

RGB

rgb(17, 55, 204)

HSL

hsl(227.8, 84.6%, 43.3%)

HSV / HSB

hsv(227.8, 91.7%, 80%)

CMYK

cmyk(91.7%, 73%, 0%, 20%)

LAB

lab(32.28, 46.12, -78.74)

LCH

lch(32.28, 91.25, 300.36)

OKLCH

oklch(43.5%, 0.2294, 265.05)

HWB

hwb(227.8, 6.7%, 20%)

Harmony colors

Complementary

#cca611

Analogous

#1194cc

#1137cc

#4811cc

Triadic

#1137cc

#cc1137

#37cc11

Split-complementary

#1137cc

#cc4811

#94cc11

Tetradic

#1137cc

#a611cc

#cca611

#37cc11

Square

#1137cc

#cc1194

#cca611

#11cc48

Shades

Color #1137cc mixed toward black.

#0e2eaa

#0b2588

#091b66

#061244

#030922

Tints

Color #1137cc mixed toward white.

#214aec

#4d6ef0

#7a92f4

#a6b7f8

#d3dbfb

Tones

Color #1137cc mixed toward gray.

#2140bc

#3049ad

#40539d

#4f5c8e

#5f657e

Accessibility

Aa White text on this color

8.6:1

Aa Black text on this color

2.44:1

White text reads better on this background (8.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2627b6 · ΔE 4.9

Deuteranopia

#2421b0 · ΔE 6.4

Tritanopia

#14a29d · ΔE 46.3

Achromatopsia

#4c4c4c · ΔE 29.9

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #1137cc;

Tailwind (arbitrary value)

bg-[#1137cc]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#1137cc (#1137cc) is rgb(17, 55, 204) in RGB.

No, #1137cc is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #1137cc, or check how it holds up for accessibility.

Generate a palette → Check contrast