#252e70

Color #252e70

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.46 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.6

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

Conversions

HEX

#252e70

RGB

rgb(37, 46, 112)

HSL

hsl(232.8, 50.3%, 29.2%)

HSV / HSB

hsv(232.8, 67%, 43.9%)

CMYK

cmyk(67%, 58.9%, 0%, 56.1%)

LAB

lab(22, 19.23, -39.48)

LCH

lch(22, 43.91, 295.97)

OKLCH

oklch(33.5%, 0.1136, 272.82)

HWB

hwb(232.8, 14.5%, 56.1%)

Harmony colors

Complementary

#706725

Analogous

#255370

#252e70

#412570

Triadic

#252e70

#70252e

#2e7025

Split-complementary

#252e70

#704125

#537025

Tetradic

#252e70

#672570

#706725

#2e7025

Square

#252e70

#702553

#706725

#257041

Shades

Color #252e70 mixed toward black.

#1f265d

#191f4b

#131738

#0c0f25

#060813

Tints

Color #252e70 mixed toward white.

#34419d

#4a59c3

#7782d2

#a5ace1

#d2d5f0

Tones

Color #252e70 mixed toward gray.

#2b336a

#313763

#383c5d

#3e4157

#444651

Accessibility

Aa White text on this color

12.33:1

Aa Black text on this color

1.7:1

White text reads better on this background (12.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292965 · ΔE 2.7

Deuteranopia

#292862 · ΔE 3.3

Tritanopia

#265b58 · ΔE 29

Achromatopsia

#353535 · ΔE 22.6

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

Code

CSS

background-color: #252e70;

Tailwind (arbitrary value)

bg-[#252e70]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#252e70 (#252e70) is rgb(37, 46, 112) in RGB.

No, #252e70 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 #252e70, or check how it holds up for accessibility.

Generate a palette → Check contrast