#2a123a

Color #2a123a

A moderately saturated very dark purple.

Closest named color Dark Slate Blue #483d8b · ΔE 29.46 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7

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Conversions

HEX

#2a123a

RGB

rgb(42, 18, 58)

HSL

hsl(276, 52.6%, 14.9%)

HSV / HSB

hsv(276, 69%, 22.7%)

CMYK

cmyk(27.6%, 69%, 0%, 77.3%)

LAB

lab(10.78, 21.09, -21.07)

LCH

lch(10.78, 29.81, 315.03)

OKLCH

oklch(24%, 0.0768, 309.45)

HWB

hwb(276, 7.1%, 77.3%)

Harmony colors

Complementary

#223a12

Analogous

#16123a

#2a123a

#3a1236

Triadic

#2a123a

#3a2a12

#123a2a

Split-complementary

#2a123a

#363a12

#123a16

Tetradic

#2a123a

#3a1222

#223a12

#123a2a

Square

#2a123a

#3a1612

#223a12

#12363a

Shades

Color #2a123a mixed toward black.

#230f30

#1c0c27

#15091d

#0e0613

#07030a

Tints

Color #2a123a mixed toward white.

#522371

#7a34a8

#9e59cc

#be91dd

#dfc8ee

Tones

Color #2a123a mixed toward gray.

#291537

#291933

#281c30

#271f2d

#272329

Accessibility

Aa White text on this color

16.85:1

Aa Black text on this color

1.25:1

White text reads better on this background (16.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222133 · ΔE 11.2

Deuteranopia

#232432 · ΔE 13.6

Tritanopia

#292d2c · ΔE 21.2

Achromatopsia

#1d1d1d · ΔE 20.1

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

Code

CSS

background-color: #2a123a;

Tailwind (arbitrary value)

bg-[#2a123a]

Related colors

Indigo #4b0082

Dark Orchid #9932cc

Blue Violet #8a2be2

Rebecca Purple #663399

Dark Violet #9400d3

Medium Orchid #ba55d3

Frequently asked questions

#2a123a (#2a123a) is rgb(42, 18, 58) in RGB.

No, #2a123a 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 #2a123a, or check how it holds up for accessibility.

Generate a palette → Check contrast