#151436

Color #151436

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 26.7 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.3

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

Conversions

HEX

#151436

RGB

rgb(21, 20, 54)

HSL

hsl(241.8, 45.9%, 14.5%)

HSV / HSB

hsv(241.8, 63%, 21.2%)

CMYK

cmyk(61.1%, 63%, 0%, 78.8%)

LAB

lab(8.36, 12.23, -22.21)

LCH

lch(8.36, 25.35, 298.84)

OKLCH

oklch(21.5%, 0.0646, 280.79)

HWB

hwb(241.8, 7.8%, 78.8%)

Harmony colors

Complementary

#353614

Analogous

#142436

#151436

#261436

Triadic

#151436

#361514

#143615

Split-complementary

#151436

#362614

#243614

Tetradic

#151436

#361435

#353614

#143615

Square

#151436

#361424

#353614

#143626

Shades

Color #151436 mixed toward black.

#12112d

#0e0d24

#0b0a1b

#070712

#040309

Tints

Color #151436 mixed toward white.

#2a286b

#3e3ba0

#6360c4

#9795d8

#cbcaeb

Tones

Color #151436 mixed toward gray.

#181733

#1a1a30

#1d1c2d

#201f2b

#222228

Accessibility

Aa White text on this color

17.72:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.72:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#151530 · ΔE 2.6

Deuteranopia

#15152f · ΔE 3

Tritanopia

#152b2a · ΔE 23.2

Achromatopsia

#181818 · ΔE 17.3

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

Code

CSS

background-color: #151436;

Tailwind (arbitrary value)

bg-[#151436]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#151436 (#151436) is rgb(21, 20, 54) in RGB.

No, #151436 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #151436, or check how it holds up for accessibility.

Generate a palette → Check contrast