#230f81

Color #230f81

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 8.31 Nearest Tailwind class violet-950 #2f0d68 · ΔE 4.6

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Conversions

HEX

#230f81

RGB

rgb(35, 15, 129)

HSL

hsl(250.5, 79.2%, 28.2%)

HSV / HSB

hsv(250.5, 88.4%, 50.6%)

CMYK

cmyk(72.9%, 88.4%, 0%, 49.4%)

LAB

lab(16.91, 43.28, -58.72)

LCH

lch(16.91, 72.95, 306.39)

OKLCH

oklch(30.3%, 0.1708, 276.93)

HWB

hwb(250.5, 5.9%, 49.4%)

Harmony colors

Complementary

#6d810f

Analogous

#0f3481

#230f81

#5c0f81

Triadic

#230f81

#81230f

#0f8123

Split-complementary

#230f81

#815c0f

#34810f

Tetradic

#230f81

#810f6d

#6d810f

#0f8123

Square

#230f81

#810f34

#6d810f

#0f815c

Shades

Color #230f81 mixed toward black.

#1d0c6b

#170a56

#110740

#0c052b

#060215

Tints

Color #230f81 mixed toward white.

#3215b8

#4624e6

#745bec

#a392f2

#d1c8f9

Tones

Color #230f81 mixed toward gray.

#291877

#2f226e

#352b64

#3c355b

#423e51

Accessibility

Aa White text on this color

14.42:1

Aa Black text on this color

1.46:1

White text reads better on this background (14.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c72 · ΔE 4.2

Deuteranopia

#1d1e6e · ΔE 5.2

Tritanopia

#226460 · ΔE 36.3

Achromatopsia

#2a2a2a · ΔE 27.7

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

Code

CSS

background-color: #230f81;

Tailwind (arbitrary value)

bg-[#230f81]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#230f81 (#230f81) is rgb(35, 15, 129) in RGB.

No, #230f81 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 #230f81, or check how it holds up for accessibility.

Generate a palette → Check contrast