#0c315b

Color #0c315b

A vivid, highly saturated dark blue.

Closest named color Charcoal #36454f · ΔE 23.73 Nearest Tailwind class sky-950 #052f4a · ΔE 5.1

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

Conversions

HEX

#0c315b

RGB

rgb(12, 49, 91)

HSL

hsl(211.9, 76.7%, 20.2%)

HSV / HSB

hsv(211.9, 86.8%, 35.7%)

CMYK

cmyk(86.8%, 46.2%, 0%, 64.3%)

LAB

lab(20.16, 4.52, -28.82)

LCH

lch(20.16, 29.17, 278.91)

OKLCH

oklch(31.3%, 0.0857, 254.5)

HWB

hwb(211.9, 4.7%, 64.3%)

Harmony colors

Complementary

#5b360c

Analogous

#0c595b

#0c315b

#0f0c5b

Triadic

#0c315b

#5b0c31

#315b0c

Split-complementary

#0c315b

#5b0f0c

#595b0c

Tetradic

#0c315b

#360c5b

#5b360c

#315b0c

Square

#0c315b

#5b0c59

#5b360c

#0c5b0f

Shades

Color #0c315b mixed toward black.

#0a294c

#08213d

#06192e

#04101e

#02080f

Tints

Color #0c315b mixed toward white.

#145197

#1c72d3

#4b94e7

#87b8ef

#c3dbf7

Tones

Color #0c315b mixed toward gray.

#133154

#19324e

#203247

#263341

#2d333a

Accessibility

Aa White text on this color

13.08:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212253 · ΔE 8.5

Deuteranopia

#1f1c51 · ΔE 10

Tritanopia

#104c4b · ΔE 22.9

Achromatopsia

#313131 · ΔE 17.7

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

Code

CSS

background-color: #0c315b;

Tailwind (arbitrary value)

bg-[#0c315b]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Light Steel Blue #b0c4de

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#0c315b (#0c315b) is rgb(12, 49, 91) in RGB.

No, #0c315b 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 #0c315b, or check how it holds up for accessibility.

Generate a palette → Check contrast