#1f2a4a

Color #1f2a4a

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 19.59 Nearest Tailwind class blue-950 #162456 · ΔE 4.8

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Conversions

HEX

#1f2a4a

RGB

rgb(31, 42, 74)

HSL

hsl(224.7, 41%, 20.6%)

HSV / HSB

hsv(224.7, 58.1%, 29%)

CMYK

cmyk(58.1%, 43.2%, 0%, 71%)

LAB

lab(17.65, 6.16, -21.37)

LCH

lch(17.65, 22.24, 286.08)

OKLCH

oklch(29.2%, 0.0605, 268.2)

HWB

hwb(224.7, 12.2%, 71%)

Harmony colors

Complementary

#4a3f1f

Analogous

#1f404a

#1f2a4a

#2a1f4a

Triadic

#1f2a4a

#4a1f2a

#2a4a1f

Split-complementary

#1f2a4a

#4a2a1f

#404a1f

Tetradic

#1f2a4a

#3f1f4a

#4a3f1f

#2a4a1f

Square

#1f2a4a

#4a1f40

#4a3f1f

#1f4a2a

Shades

Color #1f2a4a mixed toward black.

#1a233e

#151c31

#0f1525

#0a0e19

#05070c

Tints

Color #1f2a4a mixed toward white.

#33457a

#4760a9

#7085c3

#a0aed7

#cfd6eb

Tones

Color #1f2a4a mixed toward gray.

#232c46

#262d43

#2a2f3f

#2d313c

#313338

Accessibility

Aa White text on this color

14.11:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242444 · ΔE 4.1

Deuteranopia

#242342 · ΔE 4.5

Tritanopia

#203e3d · ΔE 21

Achromatopsia

#2b2b2b · ΔE 15.2

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

Code

CSS

background-color: #1f2a4a;

Tailwind (arbitrary value)

bg-[#1f2a4a]

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

#1f2a4a (#1f2a4a) is rgb(31, 42, 74) in RGB.

No, #1f2a4a 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 #1f2a4a, or check how it holds up for accessibility.

Generate a palette → Check contrast