#063480

Color #063480

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.6 Nearest Tailwind class blue-900 #1c398e · ΔE 2.8

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

Conversions

HEX

#063480

RGB

rgb(6, 52, 128)

HSL

hsl(217.4, 91%, 26.3%)

HSV / HSB

hsv(217.4, 95.3%, 50.2%)

CMYK

cmyk(95.3%, 59.4%, 0%, 49.8%)

LAB

lab(23.84, 18.04, -46.72)

LCH

lch(23.84, 50.08, 291.11)

OKLCH

oklch(35%, 0.137, 260.59)

HWB

hwb(217.4, 2.4%, 49.8%)

Harmony colors

Complementary

#805206

Analogous

#067180

#063480

#150680

Triadic

#063480

#800634

#348006

Split-complementary

#063480

#801506

#718006

Tetradic

#063480

#520680

#805206

#348006

Square

#063480

#800671

#805206

#068015

Shades

Color #063480 mixed toward black.

#052b6b

#042355

#031a40

#02112b

#010915

Tints

Color #063480 mixed toward white.

#094cbc

#1066f4

#4c8cf7

#87b2f9

#c3d9fc

Tones

Color #063480 mixed toward gray.

#103776

#1a396c

#253c62

#2f3e57

#39414d

Accessibility

Aa White text on this color

11.6:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222273 · ΔE 7.3

Deuteranopia

#1f1c70 · ΔE 8.8

Tritanopia

#0b6865 · ΔE 31.7

Achromatopsia

#393939 · ΔE 23.8

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

Code

CSS

background-color: #063480;

Tailwind (arbitrary value)

bg-[#063480]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#063480 (#063480) is rgb(6, 52, 128) in RGB.

No, #063480 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #063480, or check how it holds up for accessibility.

Generate a palette → Check contrast