#131d2e

Color #131d2e

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 16.69 Nearest Tailwind class gray-900 #101828 · ΔE 1.7

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Conversions

HEX

#131d2e

RGB

rgb(19, 29, 46)

HSL

hsl(217.8, 41.5%, 12.7%)

HSV / HSB

hsv(217.8, 58.7%, 18%)

CMYK

cmyk(58.7%, 37%, 0%, 82%)

LAB

lab(10.66, 1.53, -12.75)

LCH

lch(10.66, 12.84, 276.84)

OKLCH

oklch(23%, 0.0363, 260.64)

HWB

hwb(217.8, 7.5%, 82%)

Harmony colors

Complementary

#2e2413

Analogous

#132a2e

#131d2e

#16132e

Triadic

#131d2e

#2e131d

#1d2e13

Split-complementary

#131d2e

#2e1613

#2a2e13

Tetradic

#131d2e

#24132e

#2e2413

#1d2e13

Square

#131d2e

#2e132a

#2e2413

#132e16

Shades

Color #131d2e mixed toward black.

#101826

#0d131f

#090e17

#060a0f

#030508

Tints

Color #131d2e mixed toward white.

#293e62

#3e5f97

#6184be

#96add4

#cad6e9

Tones

Color #131d2e mixed toward gray.

#151d2c

#171e29

#1a1f27

#1c1f25

#1e2023

Accessibility

Aa White text on this color

16.9:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#18182b · ΔE 5.6

Deuteranopia

#17162a · ΔE 6.5

Tritanopia

#142827 · ΔE 14.2

Achromatopsia

#1d1d1d · ΔE 10

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

Code

CSS

background-color: #131d2e;

Tailwind (arbitrary value)

bg-[#131d2e]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#131d2e (#131d2e) is rgb(19, 29, 46) in RGB.

No, #131d2e 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 #131d2e, or check how it holds up for accessibility.

Generate a palette → Check contrast