#10223d

Color #10223d

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 20.14 Nearest Tailwind class slate-800 #1d293d · ΔE 3.7

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

Conversions

HEX

#10223d

RGB

rgb(16, 34, 61)

HSL

hsl(216, 58.4%, 15.1%)

HSV / HSB

hsv(216, 73.8%, 23.9%)

CMYK

cmyk(73.8%, 44.3%, 0%, 76.1%)

LAB

lab(13.18, 3.12, -19.53)

LCH

lch(13.18, 19.78, 279.08)

OKLCH

oklch(25.2%, 0.0567, 258.29)

HWB

hwb(216, 6.3%, 76.1%)

Harmony colors

Complementary

#3d2b10

Analogous

#10383d

#10223d

#15103d

Triadic

#10223d

#3d1022

#223d10

Split-complementary

#10223d

#3d1510

#383d10

Tetradic

#10223d

#2b103d

#3d2b10

#223d10

Square

#10223d

#3d1038

#3d2b10

#103d15

Shades

Color #10223d mixed toward black.

#0d1c33

#0b1729

#08111e

#050b14

#03060a

Tints

Color #10223d mixed toward white.

#1f4276

#2e62af

#5486d2

#8daee1

#c6d7f0

Tones

Color #10223d mixed toward gray.

#142339

#182435

#1b2432

#1f252e

#23262a

Accessibility

Aa White text on this color

15.93:1

Aa Black text on this color

1.32:1

White text reads better on this background (15.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#191938 · ΔE 7

Deuteranopia

#181736 · ΔE 7.5

Tritanopia

#113332 · ΔE 19.2

Achromatopsia

#222222 · ΔE 13.8

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

Code

CSS

background-color: #10223d;

Tailwind (arbitrary value)

bg-[#10223d]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#10223d (#10223d) is rgb(16, 34, 61) in RGB.

No, #10223d 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 #10223d, or check how it holds up for accessibility.

Generate a palette → Check contrast