#312c63

Color #312c63

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.74 Nearest Tailwind class blue-950 #162456 · ΔE 5.1

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Conversions

HEX

#312c63

RGB

rgb(49, 44, 99)

HSL

hsl(245.5, 38.5%, 28%)

HSV / HSB

hsv(245.5, 55.6%, 38.8%)

CMYK

cmyk(50.5%, 55.6%, 0%, 61.2%)

LAB

lab(21.41, 18.52, -31.96)

LCH

lch(21.41, 36.94, 300.09)

OKLCH

oklch(33%, 0.0938, 284.13)

HWB

hwb(245.5, 17.3%, 61.2%)

Harmony colors

Complementary

#5e632c

Analogous

#2c4263

#312c63

#4c2c63

Triadic

#312c63

#63312c

#2c6331

Split-complementary

#312c63

#634c2c

#42632c

Tetradic

#312c63

#632c5e

#5e632c

#2c6331

Square

#312c63

#632c42

#5e632c

#2c634c

Shades

Color #312c63 mixed toward black.

#292552

#211d42

#181631

#100f21

#080710

Tints

Color #312c63 mixed toward white.

#463f8d

#5e55b4

#8680c7

#afaad9

#d7d5ec

Tones

Color #312c63 mixed toward gray.

#35305e

#38355a

#3c3a55

#403e51

#44434c

Accessibility

Aa White text on this color

12.57:1

Aa Black text on this color

1.67:1

White text reads better on this background (12.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f59 · ΔE 3.3

Deuteranopia

#2f3057 · ΔE 4.2

Tritanopia

#31514f · ΔE 26.2

Achromatopsia

#333333 · ΔE 21.2

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

Code

CSS

background-color: #312c63;

Tailwind (arbitrary value)

bg-[#312c63]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#312c63 (#312c63) is rgb(49, 44, 99) in RGB.

No, #312c63 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 #312c63, or check how it holds up for accessibility.

Generate a palette → Check contrast