#2d286e

Color #2d286e

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 10.37 Nearest Tailwind class indigo-900 #312c85 · ΔE 4

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Conversions

HEX

#2d286e

RGB

rgb(45, 40, 110)

HSL

hsl(244.3, 46.7%, 29.4%)

HSV / HSB

hsv(244.3, 63.6%, 43.1%)

CMYK

cmyk(59.1%, 63.6%, 0%, 56.9%)

LAB

lab(20.83, 24.17, -40.07)

LCH

lch(20.83, 46.8, 301.1)

OKLCH

oklch(32.8%, 0.1171, 280.97)

HWB

hwb(244.3, 15.7%, 56.9%)

Harmony colors

Complementary

#696e28

Analogous

#28466e

#2d286e

#50286e

Triadic

#2d286e

#6e2d28

#286e2d

Split-complementary

#2d286e

#6e5028

#466e28

Tetradic

#2d286e

#6e2869

#696e28

#286e2d

Square

#2d286e

#6e2846

#696e28

#286e50

Shades

Color #2d286e mixed toward black.

#25215c

#1e1b49

#161437

#0f0d25

#070712

Tints

Color #2d286e mixed toward white.

#3f389a

#574fbf

#817bcf

#aba7df

#d5d3ef

Tones

Color #2d286e mixed toward gray.

#322e68

#373462

#3c395c

#413f57

#464551

Accessibility

Aa White text on this color

12.8:1

Aa Black text on this color

1.64:1

White text reads better on this background (12.8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b62 · ΔE 3.2

Deuteranopia

#2b2c5f · ΔE 4.1

Tritanopia

#2d5855 · ΔE 29.1

Achromatopsia

#323232 · ΔE 23.4

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

Code

CSS

background-color: #2d286e;

Tailwind (arbitrary value)

bg-[#2d286e]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2d286e (#2d286e) is rgb(45, 40, 110) in RGB.

No, #2d286e 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 #2d286e, or check how it holds up for accessibility.

Generate a palette → Check contrast