#2a2739

Color #2a2739

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 15.33 Nearest Tailwind class mauve-800 #2a212c · ΔE 4.6

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Conversions

HEX

#2a2739

RGB

rgb(42, 39, 57)

HSL

hsl(250, 18.8%, 18.8%)

HSV / HSB

hsv(250, 31.6%, 22.4%)

CMYK

cmyk(26.3%, 31.6%, 0%, 77.6%)

LAB

lab(16.69, 6.15, -11.07)

LCH

lch(16.69, 12.66, 299.05)

OKLCH

oklch(28.4%, 0.0328, 291.8)

HWB

hwb(250, 15.3%, 77.6%)

Harmony colors

Complementary

#363927

Analogous

#272d39

#2a2739

#332739

Triadic

#2a2739

#392a27

#27392a

Split-complementary

#2a2739

#393327

#2d3927

Tetradic

#2a2739

#392736

#363927

#27392a

Square

#2a2739

#39272d

#363927

#273933

Shades

Color #2a2739 mixed toward black.

#23202f

#1c1a26

#15131c

#0e0d13

#070609

Tints

Color #2a2739 mixed toward white.

#484362

#665f8b

#8a84ab

#b1adc7

#d8d6e3

Tones

Color #2a2739 mixed toward gray.

#2b2837

#2c2a36

#2d2b34

#2e2d33

#2f2e31

Accessibility

Aa White text on this color

14.51:1

Aa Black text on this color

1.45:1

White text reads better on this background (14.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292935 · ΔE 3.7

Deuteranopia

#292934 · ΔE 4.2

Tritanopia

#2a3231 · ΔE 14.4

Achromatopsia

#292929 · ΔE 10.9

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

Code

CSS

background-color: #2a2739;

Tailwind (arbitrary value)

bg-[#2a2739]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#2a2739 (#2a2739) is rgb(42, 39, 57) in RGB.

No, #2a2739 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 #2a2739, or check how it holds up for accessibility.

Generate a palette → Check contrast