#2b1ad8

Color #2b1ad8

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 5.95 Nearest Tailwind class indigo-700 #432dd7 · ΔE 3.6

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

Conversions

HEX

#2b1ad8

RGB

rgb(43, 26, 216)

HSL

hsl(245.4, 78.5%, 47.5%)

HSV / HSB

hsv(245.4, 88%, 84.7%)

CMYK

cmyk(80.1%, 88%, 0%, 15.3%)

LAB

lab(29.93, 64.53, -89.57)

LCH

lch(29.93, 110.39, 305.77)

OKLCH

oklch(42.5%, 0.259, 270.71)

HWB

hwb(245.4, 10.2%, 15.3%)

Harmony colors

Complementary

#c7d81a

Analogous

#1a68d8

#2b1ad8

#8a1ad8

Triadic

#2b1ad8

#d82b1a

#1ad82b

Split-complementary

#2b1ad8

#d88a1a

#68d81a

Tetradic

#2b1ad8

#d81ac7

#c7d81a

#1ad82b

Square

#2b1ad8

#d81a68

#c7d81a

#1ad88a

Shades

Color #2b1ad8 mixed toward black.

#2416b4

#1d1190

#160d6c

#0e0948

#070424

Tints

Color #2b1ad8 mixed toward white.

#4838e7

#6c60ec

#9188f1

#b6aff5

#dad7fa

Tones

Color #2b1ad8 mixed toward gray.

#382ac8

#453ab9

#524aa9

#5f5999

#6c6989

Accessibility

Aa White text on this color

9.37:1

Aa Black text on this color

2.24:1

White text reads better on this background (9.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2524bf · ΔE 3.3

Deuteranopia

#2627b9 · ΔE 4.1

Tritanopia

#2aa8a3 · ΔE 50.1

Achromatopsia

#464646 · ΔE 31.7

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

Code

CSS

background-color: #2b1ad8;

Tailwind (arbitrary value)

bg-[#2b1ad8]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2b1ad8 (#2b1ad8) is rgb(43, 26, 216) in RGB.

No, #2b1ad8 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 #2b1ad8, or check how it holds up for accessibility.

Generate a palette → Check contrast