#1300a8

Color #1300a8

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 13.11 Nearest Tailwind class violet-900 #4d179a · ΔE 6.4

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

Conversions

HEX

#1300a8

RGB

rgb(19, 0, 168)

HSL

hsl(246.8, 100%, 32.9%)

HSV / HSB

hsv(246.8, 100%, 65.9%)

CMYK

cmyk(88.7%, 100%, 0%, 34.1%)

LAB

lab(19.9, 58.12, -77.95)

LCH

lch(19.9, 97.23, 306.71)

OKLCH

oklch(33.6%, 0.2253, 267.53)

HWB

hwb(246.8, 0%, 34.1%)

Harmony colors

Complementary

#95a800

Analogous

#0041a8

#1300a8

#6700a8

Triadic

#1300a8

#a81300

#00a813

Split-complementary

#1300a8

#a86700

#41a800

Tetradic

#1300a8

#a80095

#95a800

#00a813

Square

#1300a8

#a80041

#95a800

#00a867

Shades

Color #1300a8 mixed toward black.

#10008c

#0d0070

#0a0054

#060038

#03001c

Tints

Color #1300a8 mixed toward white.

#1900e1

#351bff

#6754ff

#9a8dff

#ccc6ff

Tones

Color #1300a8 mixed toward gray.

#1e0e9a

#291c8c

#332a7e

#3e3870

#494662

Accessibility

Aa White text on this color

13.18:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0c94 · ΔE 2.8

Deuteranopia

#0d0e8f · ΔE 3.6

Tritanopia

#12827d · ΔE 44.2

Achromatopsia

#303030 · ΔE 30.5

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

Code

CSS

background-color: #1300a8;

Tailwind (arbitrary value)

bg-[#1300a8]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1300a8 (#1300a8) is rgb(19, 0, 168) in RGB.

No, #1300a8 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 #1300a8, or check how it holds up for accessibility.

Generate a palette → Check contrast