#0c153d

Color #0c153d

A moderately saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 30.16 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.2

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

Conversions

HEX

#0c153d

RGB

rgb(12, 21, 61)

HSL

hsl(229, 67.1%, 14.3%)

HSV / HSB

hsv(229, 80.3%, 23.9%)

CMYK

cmyk(80.3%, 65.6%, 0%, 76.1%)

LAB

lab(8.58, 12.45, -26.93)

LCH

lch(8.58, 29.67, 294.81)

OKLCH

oklch(21.7%, 0.0776, 269.26)

HWB

hwb(229, 4.7%, 76.1%)

Harmony colors

Complementary

#3d340c

Analogous

#0c2d3d

#0c153d

#1b0c3d

Triadic

#0c153d

#3d0c15

#153d0c

Split-complementary

#0c153d

#3d1b0c

#2d3d0c

Tetradic

#0c153d

#340c3d

#3d340c

#153d0c

Square

#0c153d

#3d0c2d

#3d340c

#0c3d1b

Shades

Color #0c153d mixed toward black.

#0a1133

#080e29

#060a1e

#040714

#02030a

Tints

Color #0c153d mixed toward white.

#182a7a

#243fb7

#4863db

#8597e7

#c2cbf3

Tones

Color #0c153d mixed toward gray.

#101839

#141a35

#181d31

#1c1f2d

#202229

Accessibility

Aa White text on this color

17.64:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#101036 · ΔE 2.4

Deuteranopia

#100f34 · ΔE 2.8

Tritanopia

#0d302f · ΔE 24.6

Achromatopsia

#191919 · ΔE 18.7

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

Code

CSS

background-color: #0c153d;

Tailwind (arbitrary value)

bg-[#0c153d]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#0c153d (#0c153d) is rgb(12, 21, 61) in RGB.

No, #0c153d 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 #0c153d, or check how it holds up for accessibility.

Generate a palette → Check contrast