#102590

Color #102590

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 12.64 Nearest Tailwind class indigo-900 #312c85 · ΔE 3.9

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Conversions

HEX

#102590

RGB

rgb(16, 37, 144)

HSL

hsl(230.2, 80%, 31.4%)

HSV / HSB

hsv(230.2, 88.9%, 56.5%)

CMYK

cmyk(88.9%, 74.3%, 0%, 43.5%)

LAB

lab(21.75, 35.35, -60.15)

LCH

lch(21.75, 69.77, 300.44)

OKLCH

oklch(34%, 0.1747, 266.39)

HWB

hwb(230.2, 6.3%, 43.5%)

Harmony colors

Complementary

#907b10

Analogous

#106590

#102590

#3b1090

Triadic

#102590

#901025

#259010

Split-complementary

#102590

#903b10

#659010

Tetradic

#102590

#7b1090

#907b10

#259010

Square

#102590

#901065

#907b10

#10903b

Shades

Color #102590 mixed toward black.

#0d1f78

#0b1960

#081248

#050c30

#030618

Tints

Color #102590 mixed toward white.

#1632c5

#2d4ce8

#6278ee

#96a5f3

#cbd2f9

Tones

Color #102590 mixed toward gray.

#1b2c85

#25337b

#303b70

#3b4265

#45495b

Accessibility

Aa White text on this color

12.43:1

Aa Black text on this color

1.69:1

White text reads better on this background (12.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b80 · ΔE 3.4

Deuteranopia

#1a187c · ΔE 4.3

Tritanopia

#12716e · ΔE 37.1

Achromatopsia

#343434 · ΔE 27.2

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

Code

CSS

background-color: #102590;

Tailwind (arbitrary value)

bg-[#102590]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#102590 (#102590) is rgb(16, 37, 144) in RGB.

No, #102590 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 #102590, or check how it holds up for accessibility.

Generate a palette → Check contrast