#1d154c

Color #1d154c

A moderately saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 20.04 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 1.7

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Conversions

HEX

#1d154c

RGB

rgb(29, 21, 76)

HSL

hsl(248.7, 56.7%, 19%)

HSV / HSB

hsv(248.7, 72.4%, 29.8%)

CMYK

cmyk(61.8%, 72.4%, 0%, 70.2%)

LAB

lab(11.41, 21.69, -32.79)

LCH

lch(11.41, 39.31, 303.48)

OKLCH

oklch(24.6%, 0.0969, 283.25)

HWB

hwb(248.7, 8.2%, 70.2%)

Harmony colors

Complementary

#444c15

Analogous

#15284c

#1d154c

#38154c

Triadic

#1d154c

#4c1d15

#154c1d

Split-complementary

#1d154c

#4c3815

#284c15

Tetradic

#1d154c

#4c1544

#444c15

#154c1d

Square

#1d154c

#4c1528

#444c15

#154c38

Shades

Color #1d154c mixed toward black.

#18113f

#130e33

#0e0a26

#0a0719

#05030d

Tints

Color #1d154c mixed toward white.

#322482

#4633b8

#6e5dd2

#9e93e1

#cfc9f0

Tones

Color #1d154c mixed toward gray.

#201a47

#231e43

#27233e

#2a273a

#2d2c35

Accessibility

Aa White text on this color

16.62:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a43 · ΔE 3.9

Deuteranopia

#1a1b41 · ΔE 4.8

Tritanopia

#1d3b39 · ΔE 26.3

Achromatopsia

#1e1e1e · ΔE 21.9

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

Code

CSS

background-color: #1d154c;

Tailwind (arbitrary value)

bg-[#1d154c]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1d154c (#1d154c) is rgb(29, 21, 76) in RGB.

No, #1d154c 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 #1d154c, or check how it holds up for accessibility.

Generate a palette → Check contrast