#1b2036

Color #1b2036

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 18.96 Nearest Tailwind class slate-900 #0f172b · ΔE 3.3

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Conversions

HEX

#1b2036

RGB

rgb(27, 32, 54)

HSL

hsl(228.9, 33.3%, 15.9%)

HSV / HSB

hsv(228.9, 50%, 21.2%)

CMYK

cmyk(50%, 40.7%, 0%, 78.8%)

LAB

lab(12.81, 4.86, -15.1)

LCH

lch(12.81, 15.86, 287.84)

OKLCH

oklch(25%, 0.0425, 273.24)

HWB

hwb(228.9, 10.6%, 78.8%)

Harmony colors

Complementary

#36311b

Analogous

#1b2e36

#1b2036

#241b36

Triadic

#1b2036

#361b20

#20361b

Split-complementary

#1b2036

#36241b

#2e361b

Tetradic

#1b2036

#311b36

#36311b

#20361b

Square

#1b2036

#361b2e

#36311b

#1b3624

Shades

Color #1b2036 mixed toward black.

#171b2d

#121524

#0e101b

#090b12

#050509

Tints

Color #1b2036 mixed toward white.

#333c66

#4b5995

#707db7

#a0a9cf

#cfd4e7

Tones

Color #1b2036 mixed toward gray.

#1d2134

#202332

#22242f

#24262d

#26272b

Accessibility

Aa White text on this color

16.07:1

Aa Black text on this color

1.31:1

White text reads better on this background (16.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d32 · ΔE 2.3

Deuteranopia

#1d1d31 · ΔE 2.3

Tritanopia

#1b2e2d · ΔE 17.4

Achromatopsia

#212121 · ΔE 12.2

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

Code

CSS

background-color: #1b2036;

Tailwind (arbitrary value)

bg-[#1b2036]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#1b2036 (#1b2036) is rgb(27, 32, 54) in RGB.

No, #1b2036 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.

Try it → Accessibility

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 #1b2036, or check how it holds up for accessibility.

Generate a palette → Check contrast