#33536b

Color #33536b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.02 Nearest Tailwind class slate-600 #45556c · ΔE 5.2

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Conversions

HEX

#33536b

RGB

rgb(51, 83, 107)

HSL

hsl(205.7, 35.4%, 31%)

HSV / HSB

hsv(205.7, 52.3%, 42%)

CMYK

cmyk(52.3%, 22.4%, 0%, 58%)

LAB

lab(33.88, -4.32, -17.45)

LCH

lch(33.88, 17.98, 256.1)

OKLCH

oklch(42.8%, 0.055, 242.04)

HWB

hwb(205.7, 20%, 58%)

Harmony colors

Complementary

#6b4b33

Analogous

#336b67

#33536b

#33376b

Triadic

#33536b

#6b3353

#536b33

Split-complementary

#33536b

#6b3337

#6b6733

Tetradic

#33536b

#4b336b

#6b4b33

#536b33

Square

#33536b

#67336b

#6b4b33

#376b33

Shades

Color #33536b mixed toward black.

#2b4559

#223747

#1a2a36

#111c24

#090e12

Tints

Color #33536b mixed toward white.

#467293

#6090b3

#88abc6

#b0c7d9

#d7e3ec

Tones

Color #33536b mixed toward gray.

#385266

#3c5262

#41515d

#465058

#4a5054

Accessibility

Aa White text on this color

8.11:1

Aa Black text on this color

2.59:1

White text reads better on this background (8.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434366 · ΔE 13.8

Deuteranopia

#413f65 · ΔE 14.7

Tritanopia

#356161 · ΔE 14

Achromatopsia

#505050 · ΔE 13.1

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

Code

CSS

background-color: #33536b;

Tailwind (arbitrary value)

bg-[#33536b]

Related colors

Steel Blue #4682b4

Charcoal #36454f

Alice Blue #f0f8ff

Light Sky Blue #87cefa

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#33536b (#33536b) is rgb(51, 83, 107) in RGB.

No, #33536b 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 #33536b, or check how it holds up for accessibility.

Generate a palette → Check contrast