#2d3663

Color #2d3663

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 22.13 Nearest Tailwind class blue-950 #162456 · ΔE 5.8

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Conversions

HEX

#2d3663

RGB

rgb(45, 54, 99)

HSL

hsl(230, 37.5%, 28.2%)

HSV / HSB

hsv(230, 54.5%, 38.8%)

CMYK

cmyk(54.5%, 45.5%, 0%, 61.2%)

LAB

lab(23.99, 10.54, -27.86)

LCH

lch(23.99, 29.79, 290.72)

OKLCH

oklch(34.9%, 0.0791, 273.12)

HWB

hwb(230, 17.6%, 61.2%)

Harmony colors

Complementary

#635a2d

Analogous

#2d5163

#2d3663

#3f2d63

Triadic

#2d3663

#632d36

#36632d

Split-complementary

#2d3663

#633f2d

#51632d

Tetradic

#2d3663

#5a2d63

#635a2d

#36632d

Square

#2d3663

#632d51

#635a2d

#2d633f

Shades

Color #2d3663 mixed toward black.

#252d52

#1e2442

#161b31

#0f1221

#070910

Tints

Color #2d3663 mixed toward white.

#404d8d

#5766b3

#818dc6

#abb3d9

#d5d9ec

Tones

Color #2d3663 mixed toward gray.

#31395e

#363c5a

#3a3f55

#3f4251

#43454c

Accessibility

Aa White text on this color

11.54:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31315b · ΔE 3

Deuteranopia

#313058 · ΔE 3.7

Tritanopia

#2d5351 · ΔE 24.7

Achromatopsia

#393939 · ΔE 18.5

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

Code

CSS

background-color: #2d3663;

Tailwind (arbitrary value)

bg-[#2d3663]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#2d3663 (#2d3663) is rgb(45, 54, 99) in RGB.

No, #2d3663 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 #2d3663, or check how it holds up for accessibility.

Generate a palette → Check contrast