#10305d

Color #10305d

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 25.16 Nearest Tailwind class blue-950 #162456 · ΔE 5.1

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Conversions

HEX

#10305d

RGB

rgb(16, 48, 93)

HSL

hsl(215.1, 70.6%, 21.4%)

HSV / HSB

hsv(215.1, 82.8%, 36.5%)

CMYK

cmyk(82.8%, 48.4%, 0%, 63.5%)

LAB

lab(20.1, 6.61, -30.24)

LCH

lch(20.1, 30.95, 282.33)

OKLCH

oklch(31.3%, 0.0887, 257.7)

HWB

hwb(215.1, 6.3%, 63.5%)

Harmony colors

Complementary

#5d3d10

Analogous

#10575d

#10305d

#17105d

Triadic

#10305d

#5d1030

#305d10

Split-complementary

#10305d

#5d1710

#575d10

Tetradic

#10305d

#3d105d

#5d3d10

#305d10

Square

#10305d

#5d1057

#5d3d10

#105d17

Shades

Color #10305d mixed toward black.

#0d284e

#0b203e

#08182f

#05101f

#030810

Tints

Color #10305d mixed toward white.

#1a4d96

#246bcf

#548fe2

#8db4eb

#c6daf5

Tones

Color #10305d mixed toward gray.

#163157

#1d3250

#23334a

#2a3443

#30353d

Accessibility

Aa White text on this color

13.1:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222255 · ΔE 7.6

Deuteranopia

#201d53 · ΔE 8.9

Tritanopia

#134d4c · ΔE 23.9

Achromatopsia

#313131 · ΔE 18.5

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

Code

CSS

background-color: #10305d;

Tailwind (arbitrary value)

bg-[#10305d]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#10305d (#10305d) is rgb(16, 48, 93) in RGB.

No, #10305d 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 #10305d, or check how it holds up for accessibility.

Generate a palette → Check contrast