#2a1983

Color #2a1983

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 10.95 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.8

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Conversions

HEX

#2a1983

RGB

rgb(42, 25, 131)

HSL

hsl(249.6, 67.9%, 30.6%)

HSV / HSB

hsv(249.6, 80.9%, 51.4%)

CMYK

cmyk(67.9%, 80.9%, 0%, 48.6%)

LAB

lab(19.33, 39.9, -55.96)

LCH

lch(19.33, 68.73, 305.49)

OKLCH

oklch(32.2%, 0.1637, 279.24)

HWB

hwb(249.6, 9.8%, 48.6%)

Harmony colors

Complementary

#728319

Analogous

#193d83

#2a1983

#5f1983

Triadic

#2a1983

#832a19

#19832a

Split-complementary

#2a1983

#835f19

#3d8319

Tetradic

#2a1983

#831972

#728319

#19832a

Square

#2a1983

#83193d

#728319

#19835f

Shades

Color #2a1983 mixed toward black.

#23156d

#1c1157

#150d42

#0e082c

#070416

Tints

Color #2a1983 mixed toward white.

#3a23b5

#5339d9

#7e6ae3

#a99cec

#d4cdf6

Tones

Color #2a1983 mixed toward gray.

#30227a

#362b71

#3c3469

#423c60

#484557

Accessibility

Aa White text on this color

13.42:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242374 · ΔE 4.2

Deuteranopia

#252670 · ΔE 5.5

Tritanopia

#296663 · ΔE 34.8

Achromatopsia

#2f2f2f · ΔE 27.1

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

Code

CSS

background-color: #2a1983;

Tailwind (arbitrary value)

bg-[#2a1983]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2a1983 (#2a1983) is rgb(42, 25, 131) in RGB.

No, #2a1983 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

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Palette Generator

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Build something with this color

Generate a full palette from #2a1983, or check how it holds up for accessibility.

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