#2500a2

Color #2500a2

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 9.99 Nearest Tailwind class violet-900 #4d179a · ΔE 5.5

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

Conversions

HEX

#2500a2

RGB

rgb(37, 0, 162)

HSL

hsl(253.7, 100%, 31.8%)

HSV / HSB

hsv(253.7, 100%, 63.5%)

CMYK

cmyk(77.2%, 100%, 0%, 36.5%)

LAB

lab(20.05, 56.98, -74.03)

LCH

lch(20.05, 93.42, 307.59)

OKLCH

oklch(33.8%, 0.2141, 273.86)

HWB

hwb(253.7, 0%, 36.5%)

Harmony colors

Complementary

#7da200

Analogous

#002ca2

#2500a2

#7600a2

Triadic

#2500a2

#a22500

#00a225

Split-complementary

#2500a2

#a27600

#2ca200

Tetradic

#2500a2

#a2007d

#7da200

#00a225

Square

#2500a2

#a2002c

#7da200

#00a276

Shades

Color #2500a2 mixed toward black.

#1f0087

#19006c

#130051

#0c0036

#06001b

Tints

Color #2500a2 mixed toward white.

#3200dc

#4c17ff

#7951ff

#a68bff

#d2c5ff

Tones

Color #2500a2 mixed toward gray.

#2c0e95

#341b87

#3b297a

#42366c

#4a445f

Accessibility

Aa White text on this color

13.12:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a8f · ΔE 4.3

Deuteranopia

#1c1e8a · ΔE 5.5

Tritanopia

#247d79 · ΔE 42

Achromatopsia

#303030 · ΔE 30.1

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

Code

CSS

background-color: #2500a2;

Tailwind (arbitrary value)

bg-[#2500a2]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#2500a2 (#2500a2) is rgb(37, 0, 162) in RGB.

No, #2500a2 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 #2500a2, or check how it holds up for accessibility.

Generate a palette → Check contrast