#150c3a

Color #150c3a

A moderately saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 26.58 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.5

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

Conversions

HEX

#150c3a

RGB

rgb(21, 12, 58)

HSL

hsl(251.7, 65.7%, 13.7%)

HSV / HSB

hsv(251.7, 79.3%, 22.7%)

CMYK

cmyk(63.8%, 79.3%, 0%, 77.3%)

LAB

lab(6.57, 19.26, -28)

LCH

lch(6.57, 33.98, 304.52)

OKLCH

oklch(20.2%, 0.0839, 285.06)

HWB

hwb(251.7, 4.7%, 77.3%)

Harmony colors

Complementary

#313a0c

Analogous

#0c1a3a

#150c3a

#2c0c3a

Triadic

#150c3a

#3a150c

#0c3a15

Split-complementary

#150c3a

#3a2c0c

#1a3a0c

Tetradic

#150c3a

#3a0c31

#313a0c

#0c3a15

Square

#150c3a

#3a0c1a

#313a0c

#0c3a2c

Shades

Color #150c3a mixed toward black.

#110a30

#0e0827

#0a061d

#070413

#03020a

Tints

Color #150c3a mixed toward white.

#2b1977

#4125b3

#6549d9

#9885e6

#ccc2f2

Tones

Color #150c3a mixed toward gray.

#171036

#1a1432

#1c172e

#1e1b2b

#211f27

Accessibility

Aa White text on this color

18.33:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121133 · ΔE 3.9

Deuteranopia

#121331 · ΔE 5.4

Tritanopia

#152c2b · ΔE 24.7

Achromatopsia

#151515 · ΔE 20.6

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

Code

CSS

background-color: #150c3a;

Tailwind (arbitrary value)

bg-[#150c3a]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#150c3a (#150c3a) is rgb(21, 12, 58) in RGB.

No, #150c3a 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 #150c3a, or check how it holds up for accessibility.

Generate a palette → Check contrast