#1151a9

Color #1151a9

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.49 Nearest Tailwind class sky-800 #00598a · ΔE 7.1

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

Conversions

HEX

#1151a9

RGB

rgb(17, 81, 169)

HSL

hsl(214.7, 81.7%, 36.5%)

HSV / HSB

hsv(214.7, 89.9%, 66.3%)

CMYK

cmyk(89.9%, 52.1%, 0%, 33.7%)

LAB

lab(35.73, 15.67, -52.48)

LCH

lch(35.73, 54.77, 286.63)

OKLCH

oklch(45.1%, 0.1546, 258.36)

HWB

hwb(214.7, 6.7%, 33.7%)

Harmony colors

Complementary

#a96911

Analogous

#119da9

#1151a9

#1d11a9

Triadic

#1151a9

#a91151

#51a911

Split-complementary

#1151a9

#a91d11

#9da911

Tetradic

#1151a9

#6911a9

#a96911

#51a911

Square

#1151a9

#a9119d

#a96911

#11a91d

Shades

Color #1151a9 mixed toward black.

#0e448d

#0b3671

#092955

#061b38

#030e1c

Tints

Color #1151a9 mixed toward white.

#1669da

#3b85eb

#6ca4f0

#9dc2f5

#cee1fa

Tones

Color #1151a9 mixed toward gray.

#1e539c

#2a5590

#375783

#445976

#505b6a

Accessibility

Aa White text on this color

7.57:1

Aa Black text on this color

2.77:1

White text reads better on this background (7.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373899 · ΔE 10.5

Deuteranopia

#342f95 · ΔE 12.8

Tritanopia

#198c88 · ΔE 34.3

Achromatopsia

#545454 · ΔE 24.6

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

Code

CSS

background-color: #1151a9;

Tailwind (arbitrary value)

bg-[#1151a9]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#1151a9 (#1151a9) is rgb(17, 81, 169) in RGB.

No, #1151a9 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.

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Contrast Checker

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

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Palette Generator

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

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Build something with this color

Generate a full palette from #1151a9, or check how it holds up for accessibility.

Generate a palette → Check contrast