#2a3045

Color #2a3045

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.21 Nearest Tailwind class slate-800 #1d293d · ΔE 3.7

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Conversions

HEX

#2a3045

RGB

rgb(42, 48, 69)

HSL

hsl(226.7, 24.3%, 21.8%)

HSV / HSB

hsv(226.7, 39.1%, 27.1%)

CMYK

cmyk(39.1%, 30.4%, 0%, 72.9%)

LAB

lab(20.19, 3.53, -13.94)

LCH

lch(20.19, 14.38, 284.21)

OKLCH

oklch(31.3%, 0.0387, 271.78)

HWB

hwb(226.7, 16.5%, 72.9%)

Harmony colors

Complementary

#453f2a

Analogous

#2a3e45

#2a3045

#322a45

Triadic

#2a3045

#452a30

#30452a

Split-complementary

#2a3045

#45322a

#3e452a

Tetradic

#2a3045

#3f2a45

#453f2a

#30452a

Square

#2a3045

#452a3e

#453f2a

#2a4532

Shades

Color #2a3045 mixed toward black.

#23283a

#1c202e

#151823

#0e1017

#07080c

Tints

Color #2a3045 mixed toward white.

#434d6e

#5c6a98

#838eb4

#acb4cd

#d6d9e6

Tones

Color #2a3045 mixed toward gray.

#2c3143

#2f3341

#31343e

#33353c

#35363a

Accessibility

Aa White text on this color

13.07:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d41 · ΔE 2.9

Deuteranopia

#2c2c40 · ΔE 3

Tritanopia

#2a3d3c · ΔE 15.9

Achromatopsia

#313131 · ΔE 11.2

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

Code

CSS

background-color: #2a3045;

Tailwind (arbitrary value)

bg-[#2a3045]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2a3045 (#2a3045) is rgb(42, 48, 69) in RGB.

No, #2a3045 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 #2a3045, or check how it holds up for accessibility.

Generate a palette → Check contrast