#2a1aff

Color #2a1aff

A vivid, highly saturated medium blue.

Closest named color Blue #0000ff · ΔE 6.7 Nearest Tailwind class indigo-700 #432dd7 · ΔE 4.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2a1aff

RGB

rgb(42, 26, 255)

HSL

hsl(244.2, 100%, 55.1%)

HSV / HSB

hsv(244.2, 89.8%, 100%)

CMYK

cmyk(83.5%, 89.8%, 0%, 0%)

LAB

lab(34.9, 74.83, -103.48)

LCH

lch(34.9, 127.7, 305.87)

OKLCH

oklch(47.3%, 0.2993, 268.68)

HWB

hwb(244.2, 10.2%, 0%)

Harmony colors

Complementary

#efff1a

Analogous

#1a7cff

#2a1aff

#9d1aff

Triadic

#2a1aff

#ff2a1a

#1aff2a

Split-complementary

#2a1aff

#ff9d1a

#7cff1a

Tetradic

#2a1aff

#ff1aef

#efff1a

#1aff2a

Square

#2a1aff

#ff1a7c

#efff1a

#1aff9d

Shades

Color #2a1aff mixed toward black.

#1000ea

#0d00bb

#0a008d

#07005e

#03002f

Tints

Color #2a1aff mixed toward white.

#4e40ff

#7166ff

#958dff

#b8b3ff

#dcd9ff

Tones

Color #2a1aff mixed toward gray.

#3a2dec

#4b40d9

#5b53c6

#6c66b3

#7c79a0

Accessibility

Aa White text on this color

7.81:1

Aa Black text on this color

2.69:1

White text reads better on this background (7.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2424e2 · ΔE 3.4

Deuteranopia

#2526da · ΔE 4.3

Tritanopia

#29c7c0 · ΔE 55.4

Achromatopsia

#525252 · ΔE 33

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

Code

CSS

background-color: #2a1aff;

Tailwind (arbitrary value)

bg-[#2a1aff]

Related colors

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2a1aff (#2a1aff) is rgb(42, 26, 255) in RGB.

No, #2a1aff 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.

Try it → Accessibility

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 #2a1aff, or check how it holds up for accessibility.

Generate a palette → Check contrast