#2a1e47

Color #2a1e47

A moderately saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 25.98 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4

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Conversions

HEX

#2a1e47

RGB

rgb(42, 30, 71)

HSL

hsl(257.6, 40.6%, 19.8%)

HSV / HSB

hsv(257.6, 57.7%, 27.8%)

CMYK

cmyk(40.8%, 57.7%, 0%, 72.2%)

LAB

lab(14.82, 16.95, -23.75)

LCH

lch(14.82, 29.18, 305.51)

OKLCH

oklch(27.3%, 0.0738, 294.48)

HWB

hwb(257.6, 11.8%, 72.2%)

Harmony colors

Complementary

#3b471e

Analogous

#1e2647

#2a1e47

#3f1e47

Triadic

#2a1e47

#472a1e

#1e472a

Split-complementary

#2a1e47

#473f1e

#26471e

Tetradic

#2a1e47

#471e3b

#3b471e

#1e472a

Square

#2a1e47

#471e26

#3b471e

#1e473f

Shades

Color #2a1e47 mixed toward black.

#23193b

#1c142f

#150f23

#0e0a18

#07050c

Tints

Color #2a1e47 mixed toward white.

#463277

#6346a7

#886fc2

#af9fd7

#d7cfeb

Tones

Color #2a1e47 mixed toward gray.

#2b2144

#2d2540

#2e283d

#302c39

#312f36

Accessibility

Aa White text on this color

15.27:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252540 · ΔE 6.1

Deuteranopia

#26273e · ΔE 7.8

Tritanopia

#293938 · ΔE 23.3

Achromatopsia

#252525 · ΔE 19.2

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

Code

CSS

background-color: #2a1e47;

Tailwind (arbitrary value)

bg-[#2a1e47]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#2a1e47 (#2a1e47) is rgb(42, 30, 71) in RGB.

No, #2a1e47 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 #2a1e47, or check how it holds up for accessibility.

Generate a palette → Check contrast