#231c5d

Color #231c5d

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 13.91 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 3.3

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Conversions

HEX

#231c5d

RGB

rgb(35, 28, 93)

HSL

hsl(246.5, 53.7%, 23.7%)

HSV / HSB

hsv(246.5, 69.9%, 36.5%)

CMYK

cmyk(62.4%, 69.9%, 0%, 63.5%)

LAB

lab(15.37, 24.25, -37.84)

LCH

lch(15.37, 44.94, 302.65)

OKLCH

oklch(28.1%, 0.1111, 281.37)

HWB

hwb(246.5, 11%, 63.5%)

Harmony colors

Complementary

#565d1c

Analogous

#1c355d

#231c5d

#431c5d

Triadic

#231c5d

#5d231c

#1c5d23

Split-complementary

#231c5d

#5d431c

#355d1c

Tetradic

#231c5d

#5d1c56

#565d1c

#1c5d23

Square

#231c5d

#5d1c35

#565d1c

#1c5d43

Shades

Color #231c5d mixed toward black.

#1d174d

#17133e

#120e2e

#0c091f

#06050f

Tints

Color #231c5d mixed toward white.

#362b8f

#493ac1

#7569d2

#a39be1

#d1cdf0

Tones

Color #231c5d mixed toward gray.

#272157

#2b2752

#302c4d

#343247

#383742

Accessibility

Aa White text on this color

15.05:1

Aa Black text on this color

1.4:1

White text reads better on this background (15.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202053 · ΔE 3.3

Deuteranopia

#212150 · ΔE 4.2

Tritanopia

#234947 · ΔE 27.7

Achromatopsia

#262626 · ΔE 23.1

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

Code

CSS

background-color: #231c5d;

Tailwind (arbitrary value)

bg-[#231c5d]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#231c5d (#231c5d) is rgb(35, 28, 93) in RGB.

No, #231c5d 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 #231c5d, or check how it holds up for accessibility.

Generate a palette → Check contrast