#11285d

Color #11285d

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.4 Nearest Tailwind class blue-950 #162456 · ΔE 2

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

Conversions

HEX

#11285d

RGB

rgb(17, 40, 93)

HSL

hsl(221.8, 69.1%, 21.6%)

HSV / HSB

hsv(221.8, 81.7%, 36.5%)

CMYK

cmyk(81.7%, 57%, 0%, 63.5%)

LAB

lab(17.58, 12.64, -34.29)

LCH

lch(17.58, 36.55, 290.23)

OKLCH

oklch(29.4%, 0.0994, 263.7)

HWB

hwb(221.8, 6.7%, 63.5%)

Harmony colors

Complementary

#5d4611

Analogous

#114e5d

#11285d

#20115d

Triadic

#11285d

#5d1128

#285d11

Split-complementary

#11285d

#5d2011

#4e5d11

Tetradic

#11285d

#46115d

#5d4611

#285d11

Square

#11285d

#5d114e

#5d4611

#115d20

Shades

Color #11285d mixed toward black.

#0e214e

#0b1b3e

#09142f

#060d1f

#030710

Tints

Color #11285d mixed toward white.

#1b4095

#2659ce

#5680e0

#8eaaea

#c7d5f5

Tones

Color #11285d mixed toward gray.

#172b57

#1e2d50

#24304a

#2a3244

#31353d

Accessibility

Aa White text on this color

14.14:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.14:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d54 · ΔE 5.2

Deuteranopia

#1c1a51 · ΔE 6.1

Tritanopia

#134b49 · ΔE 26.5

Achromatopsia

#2b2b2b · ΔE 20.6

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

Code

CSS

background-color: #11285d;

Tailwind (arbitrary value)

bg-[#11285d]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#11285d (#11285d) is rgb(17, 40, 93) in RGB.

No, #11285d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #11285d, or check how it holds up for accessibility.

Generate a palette → Check contrast