#000a3d

Color #000a3d

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 24.71 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.3

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

Conversions

HEX

#000a3d

RGB

rgb(0, 10, 61)

HSL

hsl(230.2, 100%, 12%)

HSV / HSB

hsv(230.2, 100%, 23.9%)

CMYK

cmyk(100%, 83.6%, 0%, 76.1%)

LAB

lab(5, 17.19, -32.79)

LCH

lch(5, 37.02, 297.67)

OKLCH

oklch(18.5%, 0.0982, 263.51)

HWB

hwb(230.2, 0%, 76.1%)

Harmony colors

Complementary

#3d3300

Analogous

#00293d

#000a3d

#15003d

Triadic

#000a3d

#3d000a

#0a3d00

Split-complementary

#000a3d

#3d1500

#293d00

Tetradic

#000a3d

#33003d

#3d3300

#0a3d00

Square

#000a3d

#3d0029

#3d3300

#003d15

Shades

Color #000a3d mixed toward black.

#000833

#000729

#00051f

#000314

#00020a

Tints

Color #000a3d mixed toward white.

#001688

#0022d3

#1f43ff

#6982ff

#b4c0ff

Tones

Color #000a3d mixed toward gray.

#050d38

#0a1133

#0f142e

#141829

#1a1b24

Accessibility

Aa White text on this color

18.91:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#040435 · ΔE 1.7

Deuteranopia

#040333 · ΔE 2.2

Tritanopia

#012e2d · ΔE 26.3

Achromatopsia

#111111 · ΔE 21.1

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

Code

CSS

background-color: #000a3d;

Tailwind (arbitrary value)

bg-[#000a3d]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#000a3d (#000a3d) is rgb(0, 10, 61) in RGB.

No, #000a3d 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 #000a3d, or check how it holds up for accessibility.

Generate a palette → Check contrast