#301da8

Color #301da8

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 10.07 Nearest Tailwind class indigo-800 #372aac · ΔE 2.8

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Conversions

HEX

#301da8

RGB

rgb(48, 29, 168)

HSL

hsl(248.2, 70.6%, 38.6%)

HSV / HSB

hsv(248.2, 82.7%, 65.9%)

CMYK

cmyk(71.4%, 82.7%, 0%, 34.1%)

LAB

lab(24.74, 49.92, -69.84)

LCH

lch(24.74, 85.85, 305.56)

OKLCH

oklch(37.4%, 0.203, 276.31)

HWB

hwb(248.2, 11.4%, 34.1%)

Harmony colors

Complementary

#95a81d

Analogous

#1d4fa8

#301da8

#751da8

Triadic

#301da8

#a8301d

#1da830

Split-complementary

#301da8

#a8751d

#4fa81d

Tetradic

#301da8

#a81d95

#95a81d

#1da830

Square

#301da8

#a81d4f

#95a81d

#1da875

Shades

Color #301da8 mixed toward black.

#28188c

#201370

#180e54

#100a38

#08051c

Tints

Color #301da8 mixed toward white.

#3d25d4

#614de0

#8979e8

#b0a6f0

#d8d2f7

Tones

Color #301da8 mixed toward gray.

#38299c

#413491

#494085

#524b7a

#5a576e

Accessibility

Aa White text on this color

11.25:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292995 · ΔE 4.1

Deuteranopia

#2a2b90 · ΔE 5

Tritanopia

#2f837f · ΔE 40.9

Achromatopsia

#3b3b3b · ΔE 29.3

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

Code

CSS

background-color: #301da8;

Tailwind (arbitrary value)

bg-[#301da8]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#301da8 (#301da8) is rgb(48, 29, 168) in RGB.

No, #301da8 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 #301da8, or check how it holds up for accessibility.

Generate a palette → Check contrast