#2a2a63

Color #2a2a63

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.52 Nearest Tailwind class blue-950 #162456 · ΔE 3.9

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

Conversions

HEX

#2a2a63

RGB

rgb(42, 42, 99)

HSL

hsl(240, 40.4%, 27.6%)

HSV / HSB

hsv(240, 57.6%, 38.8%)

CMYK

cmyk(57.6%, 57.6%, 0%, 61.2%)

LAB

lab(20.24, 18.21, -33.88)

LCH

lch(20.24, 38.46, 298.26)

OKLCH

oklch(32%, 0.0982, 279.32)

HWB

hwb(240, 16.5%, 61.2%)

Harmony colors

Complementary

#63632a

Analogous

#2a4663

#2a2a63

#462a63

Triadic

#2a2a63

#632a2a

#2a632a

Split-complementary

#2a2a63

#63462a

#46632a

Tetradic

#2a2a63

#632a63

#63632a

#2a632a

Square

#2a2a63

#632a46

#63632a

#2a6346

Shades

Color #2a2a63 mixed toward black.

#232352

#1c1c42

#151531

#0e0e21

#070710

Tints

Color #2a2a63 mixed toward white.

#3c3c8e

#5252b6

#7d7dc8

#a9a9da

#d4d4ed

Tones

Color #2a2a63 mixed toward gray.

#2f2f5e

#333359

#383855

#3d3d50

#42424b

Accessibility

Aa White text on this color

13.05:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a59 · ΔE 2.4

Deuteranopia

#2a2a57 · ΔE 2.9

Tritanopia

#2a504e · ΔE 26.7

Achromatopsia

#313131 · ΔE 21.5

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

Code

CSS

background-color: #2a2a63;

Tailwind (arbitrary value)

bg-[#2a2a63]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2a2a63 (#2a2a63) is rgb(42, 42, 99) in RGB.

No, #2a2a63 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 #2a2a63, or check how it holds up for accessibility.

Generate a palette → Check contrast