#2a273f

Color #2a273f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.38 Nearest Tailwind class mauve-800 #2a212c · ΔE 6.6

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Conversions

HEX

#2a273f

RGB

rgb(42, 39, 63)

HSL

hsl(247.5, 23.5%, 20%)

HSV / HSB

hsv(247.5, 38.1%, 24.7%)

CMYK

cmyk(33.3%, 38.1%, 0%, 75.3%)

LAB

lab(17, 7.98, -14.77)

LCH

lch(17, 16.79, 298.38)

OKLCH

oklch(28.7%, 0.0435, 289.06)

HWB

hwb(247.5, 15.3%, 75.3%)

Harmony colors

Complementary

#3c3f27

Analogous

#27303f

#2a273f

#36273f

Triadic

#2a273f

#3f2a27

#273f2a

Split-complementary

#2a273f

#3f3627

#303f27

Tetradic

#2a273f

#3f273c

#3c3f27

#273f2a

Square

#2a273f

#3f2730

#3c3f27

#273f36

Shades

Color #2a273f mixed toward black.

#232134

#1c1a2a

#15141f

#0e0d15

#07070a

Tints

Color #2a273f mixed toward white.

#464169

#625b93

#8781b1

#afabcb

#d7d5e5

Tones

Color #2a273f mixed toward gray.

#2c293d

#2d2b3b

#2f2d39

#302f37

#323135

Accessibility

Aa White text on this color

14.38:1

Aa Black text on this color

1.46:1

White text reads better on this background (14.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#29293a · ΔE 3.7

Deuteranopia

#292939 · ΔE 4.2

Tritanopia

#2a3635 · ΔE 17.9

Achromatopsia

#2a2a2a · ΔE 13.3

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

Code

CSS

background-color: #2a273f;

Tailwind (arbitrary value)

bg-[#2a273f]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2a273f (#2a273f) is rgb(42, 39, 63) in RGB.

No, #2a273f 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 #2a273f, or check how it holds up for accessibility.

Generate a palette → Check contrast