#2a4a52

Color #2a4a52

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.61 Nearest Tailwind class cyan-900 #104e64 · ΔE 6

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

Conversions

HEX

#2a4a52

RGB

rgb(42, 74, 82)

HSL

hsl(192, 32.3%, 24.3%)

HSV / HSB

hsv(192, 48.8%, 32.2%)

CMYK

cmyk(48.8%, 9.8%, 0%, 67.8%)

LAB

lab(29.41, -9.31, -8.44)

LCH

lch(29.41, 12.57, 222.19)

OKLCH

oklch(38.8%, 0.04, 215.44)

HWB

hwb(192, 16.5%, 67.8%)

Harmony colors

Complementary

#52322a

Analogous

#2a5246

#2a4a52

#2a3652

Triadic

#2a4a52

#522a4a

#4a522a

Split-complementary

#2a4a52

#522a36

#52462a

Tetradic

#2a4a52

#322a52

#52322a

#4a522a

Square

#2a4a52

#462a52

#52322a

#36522a

Shades

Color #2a4a52 mixed toward black.

#233e44

#1c3137

#152529

#0e191b

#070c0e

Tints

Color #2a4a52 mixed toward white.

#40707d

#5697a7

#7fb1be

#aacbd3

#d4e5e9

Tones

Color #2a4a52 mixed toward gray.

#2d484f

#31464b

#344448

#374245

#3b4041

Accessibility

Aa White text on this color

9.55:1

Aa Black text on this color

2.2:1

White text reads better on this background (9.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3b50 · ΔE 16.9

Deuteranopia

#383650 · ΔE 19.6

Tritanopia

#2c4f4e · ΔE 5.6

Achromatopsia

#454545 · ΔE 11.9

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

Code

CSS

background-color: #2a4a52;

Tailwind (arbitrary value)

bg-[#2a4a52]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#2a4a52 (#2a4a52) is rgb(42, 74, 82) in RGB.

No, #2a4a52 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 #2a4a52, or check how it holds up for accessibility.

Generate a palette → Check contrast