#151535

Color #151535

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 25.34 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.8

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Conversions

HEX

#151535

RGB

rgb(21, 21, 53)

HSL

hsl(240, 43.2%, 14.5%)

HSV / HSB

hsv(240, 60.4%, 20.8%)

CMYK

cmyk(60.4%, 60.4%, 0%, 79.2%)

LAB

lab(8.59, 11.07, -21.11)

LCH

lch(8.59, 23.84, 297.67)

OKLCH

oklch(21.6%, 0.0611, 279.99)

HWB

hwb(240, 8.2%, 79.2%)

Harmony colors

Complementary

#353515

Analogous

#152535

#151535

#251535

Triadic

#151535

#351515

#153515

Split-complementary

#151535

#352515

#253515

Tetradic

#151535

#351535

#353515

#153515

Square

#151535

#351525

#353515

#153525

Shades

Color #151535 mixed toward black.

#12122c

#0e0e23

#0b0b1a

#070712

#040409

Tints

Color #151535 mixed toward white.

#2a2a69

#3e3e9d

#6363c1

#9797d6

#cbcbea

Tones

Color #151535 mixed toward gray.

#181832

#1a1a30

#1d1d2d

#20202a

#222228

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

#15152f · ΔE 2.3

Deuteranopia

#15152e · ΔE 2.7

Tritanopia

#152a29 · ΔE 22.5

Achromatopsia

#191919 · ΔE 16.6

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

Code

CSS

background-color: #151535;

Tailwind (arbitrary value)

bg-[#151535]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#151535 (#151535) is rgb(21, 21, 53) in RGB.

No, #151535 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

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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 #151535, or check how it holds up for accessibility.

Generate a palette → Check contrast