#25223c

Color #25223c

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 20.02 Nearest Tailwind class slate-900 #0f172b · ΔE 6.8

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Conversions

HEX

#25223c

RGB

rgb(37, 34, 60)

HSL

hsl(246.9, 27.7%, 18.4%)

HSV / HSB

hsv(246.9, 43.3%, 23.5%)

CMYK

cmyk(38.3%, 43.3%, 0%, 76.5%)

LAB

lab(14.75, 8.85, -16.23)

LCH

lch(14.75, 18.49, 298.6)

OKLCH

oklch(26.9%, 0.0478, 288.06)

HWB

hwb(246.9, 13.3%, 76.5%)

Harmony colors

Complementary

#393c22

Analogous

#222c3c

#25223c

#32223c

Triadic

#25223c

#3c2522

#223c25

Split-complementary

#25223c

#3c3222

#2c3c22

Tetradic

#25223c

#3c2239

#393c22

#223c25

Square

#25223c

#3c222c

#393c22

#223c32

Shades

Color #25223c mixed toward black.

#1f1c32

#191728

#12111e

#0c0b14

#06060a

Tints

Color #25223c mixed toward white.

#403b68

#5b5494

#817ab4

#aba6cd

#d5d3e6

Tones

Color #25223c mixed toward gray.

#27243a

#282638

#2a2835

#2c2b33

#2d2d31

Accessibility

Aa White text on this color

15.3:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242437 · ΔE 3.6

Deuteranopia

#242436 · ΔE 4

Tritanopia

#253332 · ΔE 19.3

Achromatopsia

#252525 · ΔE 14.2

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

Code

CSS

background-color: #25223c;

Tailwind (arbitrary value)

bg-[#25223c]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#25223c (#25223c) is rgb(37, 34, 60) in RGB.

No, #25223c 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.

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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 #25223c, or check how it holds up for accessibility.

Generate a palette → Check contrast