#102d66

Color #102d66

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 18.14 Nearest Tailwind class blue-950 #162456 · ΔE 4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#102d66

RGB

rgb(16, 45, 102)

HSL

hsl(219.8, 72.9%, 23.1%)

HSV / HSB

hsv(219.8, 84.3%, 40%)

CMYK

cmyk(84.3%, 55.9%, 0%, 60%)

LAB

lab(19.83, 12.71, -36.59)

LCH

lch(19.83, 38.73, 289.16)

OKLCH

oklch(31.3%, 0.1064, 262.01)

HWB

hwb(219.8, 6.3%, 60%)

Harmony colors

Complementary

#664910

Analogous

#105866

#102d66

#1e1066

Triadic

#102d66

#66102d

#2d6610

Split-complementary

#102d66

#661e10

#586610

Tetradic

#102d66

#491066

#664910

#2d6610

Square

#102d66

#661058

#664910

#10661e

Shades

Color #102d66 mixed toward black.

#0d2555

#0b1e44

#081633

#050f22

#030711

Tints

Color #102d66 mixed toward white.

#19469e

#225fd7

#5586e4

#8eaeed

#c6d7f6

Tones

Color #102d66 mixed toward gray.

#172f5f

#1e3258

#253450

#2d3649

#343942

Accessibility

Aa White text on this color

13.21:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#20205c · ΔE 6.1

Deuteranopia

#1e1c59 · ΔE 7.1

Tritanopia

#125351 · ΔE 27.2

Achromatopsia

#303030 · ΔE 21.1

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

Code

CSS

background-color: #102d66;

Tailwind (arbitrary value)

bg-[#102d66]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#102d66 (#102d66) is rgb(16, 45, 102) in RGB.

No, #102d66 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #102d66, or check how it holds up for accessibility.

Generate a palette → Check contrast