#263871

Color #263871

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.03 Nearest Tailwind class blue-900 #1c398e · ΔE 4.8

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Conversions

HEX

#263871

RGB

rgb(38, 56, 113)

HSL

hsl(225.6, 49.7%, 29.6%)

HSV / HSB

hsv(225.6, 66.4%, 44.3%)

CMYK

cmyk(66.4%, 50.4%, 0%, 55.7%)

LAB

lab(25.05, 12.78, -35.2)

LCH

lch(25.05, 37.45, 289.95)

OKLCH

oklch(35.9%, 0.1008, 267.9)

HWB

hwb(225.6, 14.9%, 55.7%)

Harmony colors

Complementary

#715f26

Analogous

#265d71

#263871

#392671

Triadic

#263871

#712638

#387126

Split-complementary

#263871

#713926

#5d7126

Tetradic

#263871

#5f2671

#715f26

#387126

Square

#263871

#71265d

#715f26

#267139

Shades

Color #263871 mixed toward black.

#202f5e

#19254b

#131c38

#0d1326

#060913

Tints

Color #263871 mixed toward white.

#354e9e

#4c68c3

#798ed2

#a5b4e1

#d2d9f0

Tones

Color #263871 mixed toward gray.

#2c3b6b

#323e64

#39425e

#3f4558

#454852

Accessibility

Aa White text on this color

11.13:1

Aa Black text on this color

1.89:1

White text reads better on this background (11.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f67 · ΔE 4.6

Deuteranopia

#2e2c64 · ΔE 5.5

Tritanopia

#275e5b · ΔE 27.3

Achromatopsia

#3b3b3b · ΔE 20.8

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

Code

CSS

background-color: #263871;

Tailwind (arbitrary value)

bg-[#263871]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#263871 (#263871) is rgb(38, 56, 113) in RGB.

No, #263871 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 #263871, or check how it holds up for accessibility.

Generate a palette → Check contrast