#1f194a

Color #1f194a

A moderately saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 23.38 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 0.8

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Conversions

HEX

#1f194a

RGB

rgb(31, 25, 74)

HSL

hsl(247.3, 49.5%, 19.4%)

HSV / HSB

hsv(247.3, 66.2%, 29%)

CMYK

cmyk(58.1%, 66.2%, 0%, 71%)

LAB

lab(12.49, 18.59, -29.65)

LCH

lch(12.49, 35, 302.09)

OKLCH

oklch(25.3%, 0.0874, 283.77)

HWB

hwb(247.3, 9.8%, 71%)

Harmony colors

Complementary

#444a19

Analogous

#192c4a

#1f194a

#37194a

Triadic

#1f194a

#4a1f19

#194a1f

Split-complementary

#1f194a

#4a3719

#2c4a19

Tetradic

#1f194a

#4a1944

#444a19

#194a1f

Square

#1f194a

#4a192c

#444a19

#194a37

Shades

Color #1f194a mixed toward black.

#1a153e

#151131

#0f0c25

#0a0819

#05040c

Tints

Color #1f194a mixed toward white.

#342a7d

#4a3cb0

#7265cb

#a199dc

#d0ccee

Tones

Color #1f194a mixed toward gray.

#221d46

#252142

#28253e

#2b293a

#2e2d36

Accessibility

Aa White text on this color

16.2:1

Aa Black text on this color

1.3:1

White text reads better on this background (16.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1c42 · ΔE 3.2

Deuteranopia

#1d1d40 · ΔE 4.2

Tritanopia

#1f3b39 · ΔE 25.8

Achromatopsia

#202020 · ΔE 20.8

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

Code

CSS

background-color: #1f194a;

Tailwind (arbitrary value)

bg-[#1f194a]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1f194a (#1f194a) is rgb(31, 25, 74) in RGB.

No, #1f194a 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 #1f194a, or check how it holds up for accessibility.

Generate a palette → Check contrast