#1d1177

Color #1d1177

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 8.84 Nearest Tailwind class violet-950 #2f0d68 · ΔE 3.9

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Conversions

HEX

#1d1177

RGB

rgb(29, 17, 119)

HSL

hsl(247.1, 75%, 26.7%)

HSV / HSB

hsv(247.1, 85.7%, 46.7%)

CMYK

cmyk(75.6%, 85.7%, 0%, 53.3%)

LAB

lab(15.45, 38.86, -54.76)

LCH

lch(15.45, 67.15, 305.36)

OKLCH

oklch(28.8%, 0.1589, 275.09)

HWB

hwb(247.1, 6.7%, 53.3%)

Harmony colors

Complementary

#6b7711

Analogous

#113877

#1d1177

#501177

Triadic

#1d1177

#771d11

#11771d

Split-complementary

#1d1177

#775011

#387711

Tetradic

#1d1177

#77116b

#6b7711

#11771d

Square

#1d1177

#771138

#6b7711

#117750

Shades

Color #1d1177 mixed toward black.

#180e63

#130b4f

#0f093c

#0a0628

#050314

Tints

Color #1d1177 mixed toward white.

#2a19ae

#3b25e0

#6c5be8

#9d92ef

#cec8f7

Tones

Color #1d1177 mixed toward gray.

#241a6f

#2a2266

#312b5e

#373355

#3e3c4d

Accessibility

Aa White text on this color

15.01:1

Aa Black text on this color

1.4:1

White text reads better on this background (15.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181869 · ΔE 3.3

Deuteranopia

#191a65 · ΔE 4.3

Tritanopia

#1d5c59 · ΔE 34.4

Achromatopsia

#272727 · ΔE 26.8

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

Code

CSS

background-color: #1d1177;

Tailwind (arbitrary value)

bg-[#1d1177]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1d1177 (#1d1177) is rgb(29, 17, 119) in RGB.

No, #1d1177 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.

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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 #1d1177, or check how it holds up for accessibility.

Generate a palette → Check contrast