#0a2230

Color #0a2230

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 16.79 Nearest Tailwind class gray-800 #1e2939 · ΔE 5.7

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

Conversions

HEX

#0a2230

RGB

rgb(10, 34, 48)

HSL

hsl(202.1, 65.5%, 11.4%)

HSV / HSB

hsv(202.1, 79.2%, 18.8%)

CMYK

cmyk(79.2%, 29.2%, 0%, 81.2%)

LAB

lab(12.1, -3.73, -11.99)

LCH

lch(12.1, 12.56, 252.72)

OKLCH

oklch(24.1%, 0.04, 237.34)

HWB

hwb(202.1, 3.9%, 81.2%)

Harmony colors

Complementary

#30180a

Analogous

#0a302b

#0a2230

#0a0f30

Triadic

#0a2230

#300a22

#22300a

Split-complementary

#0a2230

#300a0f

#302b0a

Tetradic

#0a2230

#180a30

#30180a

#22300a

Square

#0a2230

#2b0a30

#30180a

#0f300a

Shades

Color #0a2230 mixed toward black.

#081c28

#071720

#051118

#030b10

#020608

Tints

Color #0a2230 mixed toward white.

#174e6e

#247aad

#44a2d8

#82c1e5

#c1e0f2

Tones

Color #0a2230 mixed toward gray.

#0d212d

#10202a

#142027

#171f23

#1a1e20

Accessibility

Aa White text on this color

16.35:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#17172d · ΔE 13.2

Deuteranopia

#16142c · ΔE 14.6

Tritanopia

#0c2b2a · ΔE 11.3

Achromatopsia

#202020 · ΔE 10.2

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

Code

CSS

background-color: #0a2230;

Tailwind (arbitrary value)

bg-[#0a2230]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Alice Blue #f0f8ff

Deep Sky Blue #00bfff

Frequently asked questions

#0a2230 (#0a2230) is rgb(10, 34, 48) in RGB.

No, #0a2230 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 #0a2230, or check how it holds up for accessibility.

Generate a palette → Check contrast