Maroon Colors  ·  Color Library

Palettes / Colors / #3333AE

#3333AE — Blue

#3333AE is a blue color we call Blue, closest to the named color DarkSlateBlue (#483D8B). It belongs to the blue family.

Color name

Closest CSS keyword: darkslateblue (#483D8B) — not an exact match. CSS darkslateblue gives you #483D8B, a different color; use #3333AE when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#3333AE is a cool blue color associated with trust, calm and professionalism. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #AEAE32; it also sits naturally between #3270AE and #7032AE. In the palettes below you can see it working alongside real color combinations from our collection.

#3333AE · RGB 51, 51, 174

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Color values

HEX#3333AE
RGB51, 51, 174
HSL240°, 55%, 44%
HSV240°, 71%, 68%
CMYK71%, 71%, 0%, 32%
XYZ10.19, 6.13, 40.69
Yxy6.13, 0.1787, 0.1075
CIE-Lab29.73, 40.40, -65.21
Hunter Lab24.75, 31.98, -84.61

RGB & CMYK percentages

Red 20% · Green 20% · Blue 68%

Cyan 71% · Magenta 71% · Yellow 0% · Key 32%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

Sample text in #3333AE on black
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sample text in #3333AE on white
Lorem ipsum dolor sit amet, consectetur adipiscing elit.

CSS code for #3333AE

.text { color: #3333AE; }
.background { background-color: #3333AE; }
.border { border: 3px solid #3333AE; }
.text-rgb { color: rgb(51, 51, 174); }
.text-hsl { color: hsl(240, 55%, 44%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #3333AE; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(51, 51, 174, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #3333AE; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(51, 51, 174, 0.8); }

HTML: <p style="color:#3333AE">Text here</p> · <div style="background-color:#3333AE">Div content here</div>

Shades of #3333AE

#2E2E9E#29298E#25257E#20206F#1C1C5F#17174F#12123F#0E0E2F#090920#050510

Tints of #3333AE

#3838C2#4949CA#6161D1#7575D7#8888DD#9C9CE2#B0B0E8#C8C8EF#DBDBF5#EFEFFA

Tones of #3333AE

#3B3BA5#44449C#4D4D93#55558B#5E5E82#676779

Color harmonies

Complementary — #AEAE32:

Analogous:

Triadic:

Contrast & accessibility

Against white text9.44:1 AAA
Against black text2.23:1 Fails

Best text color on #3333AE: #FFFFFF.

Semi-transparent (opacity) text on #3333AE

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

100%
Sample heading text
Smaller body text shows the effect best.

Blended color: · Contrast against #3333AE: ·

How #3333AE looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Protanopia · #333390Deuteranopia · #333389Tritanopia · #337974

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Material Indigo 500 · #3F51B5Material Deep Purple 500 · #673AB7Tailwind indigo 600 · #4F46E5

Palettes with a similar color

These palettes use a close neighbour of #3333AE rather than the exact color:

Silent Lagoon
#2F36B4 · #857EDD · #D9D36D · #E2DAAB
Serene Ruby Mirage
#326483 · #3837B3 · #5D2F79 · #853773
Honey Canyon
#33B039 · #3A34B3 · #D26B65 · #B1DDB6
Ruby Harbor
#2F39A9 · #2E6FA0 · #49A4BB · #15D8B3
Vintage Ruby Petal
#362CB5 · #D55E54 · #4ED458 · #D8D4EF
Electric Whisper
#309030 · #3636A2 · #C44E4E · #C2E2C6

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

#2F36B4#3837B3#3A34B3#2F39A9#362CB5#3636A2#303FB4#2A2CB6#3C28B0#3338A0#4030B5#3325A8

Browse neighbouring colors

← #3333AD  ·  #3333AF →

Frequently asked questions

What color is #3333AE?

#3333AE is Blue, a blue color (RGB 51, 51, 174). Its closest standard named color is DarkSlateBlue.

What is the RGB and HSL of #3333AE?

#3333AE is RGB 51, 51, 174 — HSL 240°, 55%, 44% — CMYK 71%, 71%, 0%, 32%.

What colors go with #3333AE?

Its complement is #AEAE32; analogous partners are #3270AE and #7032AE. It also appears in 6+ palettes in our collection.

Can I use #3333AE for text?

White text on #3333AE has a contrast ratio of 9.44:1 (passes WCAG AA); black text gives 2.23:1.