#253144

Color #253144

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 10.78 Nearest Tailwind class slate-800 #1d293d · ΔE 2.6

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

Conversions

HEX

#253144

RGB

rgb(37, 49, 68)

HSL

hsl(216.8, 29.5%, 20.6%)

HSV / HSB

hsv(216.8, 45.6%, 26.7%)

CMYK

cmyk(45.6%, 27.9%, 0%, 73.3%)

LAB

lab(20.07, 0.83, -13.47)

LCH

lch(20.07, 13.5, 273.53)

OKLCH

oklch(31.1%, 0.0381, 259.43)

HWB

hwb(216.8, 14.5%, 73.3%)

Harmony colors

Complementary

#443825

Analogous

#254144

#253144

#292544

Triadic

#253144

#442531

#314425

Split-complementary

#253144

#442925

#414425

Tetradic

#253144

#382544

#443825

#314425

Square

#253144

#442541

#443825

#254429

Shades

Color #253144 mixed toward black.

#1f2939

#19212d

#131922

#0c1017

#06080b

Tints

Color #253144 mixed toward white.

#3d5170

#55709b

#7c93b8

#a8b7cf

#d3dbe7

Tones

Color #253144 mixed toward gray.

#283241

#2a323f

#2d333c

#2f333a

#323437

Accessibility

Aa White text on this color

13.11:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b40 · ΔE 6.4

Deuteranopia

#2a293f · ΔE 7.2

Tritanopia

#263d3c · ΔE 14.3

Achromatopsia

#303030 · ΔE 10.4

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

Code

CSS

background-color: #253144;

Tailwind (arbitrary value)

bg-[#253144]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#253144 (#253144) is rgb(37, 49, 68) in RGB.

No, #253144 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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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 #253144, or check how it holds up for accessibility.

Generate a palette → Check contrast