#2a2d45

Color #2a2d45

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.8 Nearest Tailwind class slate-800 #1d293d · ΔE 5.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2a2d45

RGB

rgb(42, 45, 69)

HSL

hsl(233.3, 24.3%, 21.8%)

HSV / HSB

hsv(233.3, 39.1%, 27.1%)

CMYK

cmyk(39.1%, 34.8%, 0%, 72.9%)

LAB

lab(19.22, 5.63, -15.44)

LCH

lch(19.22, 16.43, 290.03)

OKLCH

oklch(30.6%, 0.0434, 278.07)

HWB

hwb(233.3, 16.5%, 72.9%)

Harmony colors

Complementary

#45422a

Analogous

#2a3b45

#2a2d45

#352a45

Triadic

#2a2d45

#452a2d

#2d452a

Split-complementary

#2a2d45

#45352a

#3b452a

Tetradic

#2a2d45

#422a45

#45422a

#2d452a

Square

#2a2d45

#452a3b

#45422a

#2a4535

Shades

Color #2a2d45 mixed toward black.

#23263a

#1c1e2e

#151723

#0e0f17

#07080c

Tints

Color #2a2d45 mixed toward white.

#43486e

#5c6398

#8388b4

#acb0cd

#d6d7e6

Tones

Color #2a2d45 mixed toward gray.

#2c2f43

#2f3141

#31323e

#33343c

#35363a

Accessibility

Aa White text on this color

13.46:1

Aa Black text on this color

1.56:1

White text reads better on this background (13.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b40 · ΔE 1.7

Deuteranopia

#2b2b3f · ΔE 2

Tritanopia

#2a3c3b · ΔE 17.8

Achromatopsia

#2f2f2f · ΔE 12.6

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

Code

CSS

background-color: #2a2d45;

Tailwind (arbitrary value)

bg-[#2a2d45]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2a2d45 (#2a2d45) is rgb(42, 45, 69) in RGB.

No, #2a2d45 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #2a2d45, or check how it holds up for accessibility.

Generate a palette → Check contrast