#25213f

Color #25213f

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 22.2 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 6.5

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Conversions

HEX

#25213f

RGB

rgb(37, 33, 63)

HSL

hsl(248, 31.3%, 18.8%)

HSV / HSB

hsv(248, 47.6%, 24.7%)

CMYK

cmyk(41.3%, 47.6%, 0%, 75.3%)

LAB

lab(14.62, 10.58, -18.54)

LCH

lch(14.62, 21.35, 299.71)

OKLCH

oklch(26.8%, 0.0549, 288.27)

HWB

hwb(248, 12.9%, 75.3%)

Harmony colors

Complementary

#3b3f21

Analogous

#212c3f

#25213f

#34213f

Triadic

#25213f

#3f2521

#213f25

Split-complementary

#25213f

#3f3421

#2c3f21

Tetradic

#25213f

#3f213b

#3b3f21

#213f25

Square

#25213f

#3f212c

#3b3f21

#213f34

Shades

Color #25213f mixed toward black.

#1f1b34

#19162a

#12101f

#0c0b15

#06050a

Tints

Color #25213f mixed toward white.

#40396c

#5a509a

#8077b8

#aaa4d0

#d5d2e7

Tones

Color #25213f mixed toward gray.

#27233c

#29263a

#2a2837

#2c2b35

#2e2d32

Accessibility

Aa White text on this color

15.35:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#232339 · ΔE 3.8

Deuteranopia

#242438 · ΔE 4.7

Tritanopia

#253433 · ΔE 20.8

Achromatopsia

#252525 · ΔE 15.7

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

Code

CSS

background-color: #25213f;

Tailwind (arbitrary value)

bg-[#25213f]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#25213f (#25213f) is rgb(37, 33, 63) in RGB.

No, #25213f 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 #25213f, or check how it holds up for accessibility.

Generate a palette → Check contrast