#1a00a2

Color #1a00a2

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 10.18 Nearest Tailwind class violet-900 #4d179a · ΔE 6.2

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

Conversions

HEX

#1a00a2

RGB

rgb(26, 0, 162)

HSL

hsl(249.6, 100%, 31.8%)

HSV / HSB

hsv(249.6, 100%, 63.5%)

CMYK

cmyk(84%, 100%, 0%, 36.5%)

LAB

lab(19.34, 56.71, -75.23)

LCH

lch(19.34, 94.21, 307.01)

OKLCH

oklch(33.1%, 0.2172, 269.84)

HWB

hwb(249.6, 0%, 36.5%)

Harmony colors

Complementary

#88a200

Analogous

#0037a2

#1a00a2

#6b00a2

Triadic

#1a00a2

#a21a00

#00a21a

Split-complementary

#1a00a2

#a26b00

#37a200

Tetradic

#1a00a2

#a20088

#88a200

#00a21a

Square

#1a00a2

#a20037

#88a200

#00a26b

Shades

Color #1a00a2 mixed toward black.

#160087

#11006c

#0d0051

#090036

#04001b

Tints

Color #1a00a2 mixed toward white.

#2300dc

#3c17ff

#6d51ff

#9e8bff

#cec5ff

Tones

Color #1a00a2 mixed toward gray.

#230e95

#2c1b87

#36297a

#3f366c

#48445f

Accessibility

Aa White text on this color

13.41:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12118f · ΔE 3.2

Deuteranopia

#13148a · ΔE 4

Tritanopia

#197d79 · ΔE 42.6

Achromatopsia

#2f2f2f · ΔE 30.2

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

Code

CSS

background-color: #1a00a2;

Tailwind (arbitrary value)

bg-[#1a00a2]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1a00a2 (#1a00a2) is rgb(26, 0, 162) in RGB.

No, #1a00a2 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1a00a2, or check how it holds up for accessibility.

Generate a palette → Check contrast