#1300a6

Color #1300a6

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 12.19 Nearest Tailwind class violet-900 #4d179a · ΔE 6.5

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

Conversions

HEX

#1300a6

RGB

rgb(19, 0, 166)

HSL

hsl(246.9, 100%, 32.5%)

HSV / HSB

hsv(246.9, 100%, 65.1%)

CMYK

cmyk(88.6%, 100%, 0%, 34.9%)

LAB

lab(19.6, 57.61, -77.24)

LCH

lch(19.6, 96.36, 306.72)

OKLCH

oklch(33.3%, 0.2232, 267.61)

HWB

hwb(246.9, 0%, 34.9%)

Harmony colors

Complementary

#93a600

Analogous

#0040a6

#1300a6

#6600a6

Triadic

#1300a6

#a61300

#00a613

Split-complementary

#1300a6

#a66600

#40a600

Tetradic

#1300a6

#a60093

#93a600

#00a613

Square

#1300a6

#a60040

#93a600

#00a666

Shades

Color #1300a6 mixed toward black.

#10008a

#0d006f

#0a0053

#060037

#03001c

Tints

Color #1300a6 mixed toward white.

#1a00df

#341aff

#6753ff

#998cff

#ccc6ff

Tones

Color #1300a6 mixed toward gray.

#1e0e98

#281c8a

#33297c

#3e376f

#484561

Accessibility

Aa White text on this color

13.31:1

Aa Black text on this color

1.58:1

White text reads better on this background (13.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0c92 · ΔE 2.9

Deuteranopia

#0d0e8d · ΔE 3.6

Tritanopia

#12807c · ΔE 43.5

Achromatopsia

#2f2f2f · ΔE 30.4

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

Code

CSS

background-color: #1300a6;

Tailwind (arbitrary value)

bg-[#1300a6]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1300a6 (#1300a6) is rgb(19, 0, 166) in RGB.

No, #1300a6 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 #1300a6, or check how it holds up for accessibility.

Generate a palette → Check contrast