#203ca0

Color #203ca0

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.06 Nearest Tailwind class blue-900 #1c398e · ΔE 2.8

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Conversions

HEX

#203ca0

RGB

rgb(32, 60, 160)

HSL

hsl(226.9, 66.7%, 37.6%)

HSV / HSB

hsv(226.9, 80%, 62.7%)

CMYK

cmyk(80%, 62.5%, 0%, 37.3%)

LAB

lab(29.6, 27.51, -57.02)

LCH

lch(29.6, 63.31, 295.76)

OKLCH

oklch(40.4%, 0.1652, 266.56)

HWB

hwb(226.9, 12.5%, 37.3%)

Harmony colors

Complementary

#a08420

Analogous

#207ca0

#203ca0

#4420a0

Triadic

#203ca0

#a0203c

#3ca020

Split-complementary

#203ca0

#a04420

#7ca020

Tetradic

#203ca0

#8420a0

#a08420

#3ca020

Square

#203ca0

#a0207c

#a08420

#20a044

Shades

Color #203ca0 mixed toward black.

#1b3285

#15286b

#101e50

#0b1435

#050a1b

Tints

Color #203ca0 mixed toward white.

#294ccc

#4e6ddc

#7a92e5

#a7b6ed

#d3dbf6

Tones

Color #203ca0 mixed toward gray.

#2b4295

#35488b

#404e80

#4b5475

#555a6b

Accessibility

Aa White text on this color

9.48:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2f90 · ΔE 4.9

Deuteranopia

#2d2b8b · ΔE 6.1

Tritanopia

#22817d · ΔE 36.5

Achromatopsia

#464646 · ΔE 26.2

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

Code

CSS

background-color: #203ca0;

Tailwind (arbitrary value)

bg-[#203ca0]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#203ca0 (#203ca0) is rgb(32, 60, 160) in RGB.

No, #203ca0 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 #203ca0, or check how it holds up for accessibility.

Generate a palette → Check contrast