#302857

Color #302857

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.78 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.6

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Conversions

HEX

#302857

RGB

rgb(48, 40, 87)

HSL

hsl(250.2, 37%, 24.9%)

HSV / HSB

hsv(250.2, 54%, 34.1%)

CMYK

cmyk(44.8%, 54%, 0%, 65.9%)

LAB

lab(19.37, 16.98, -27.31)

LCH

lch(19.37, 32.16, 301.87)

OKLCH

oklch(31.2%, 0.0817, 288.57)

HWB

hwb(250.2, 15.7%, 65.9%)

Harmony colors

Complementary

#4f5728

Analogous

#283857

#302857

#472857

Triadic

#302857

#573028

#285730

Split-complementary

#302857

#574728

#385728

Tetradic

#302857

#57284f

#4f5728

#285730

Square

#302857

#572838

#4f5728

#285747

Shades

Color #302857 mixed toward black.

#282148

#201b3a

#18142b

#100d1d

#08070e

Tints

Color #302857 mixed toward white.

#483c83

#6050ae

#887cc3

#b0a8d7

#d7d3eb

Tones

Color #302857 mixed toward gray.

#332c53

#35304f

#38344b

#3a3847

#3d3c43

Accessibility

Aa White text on this color

13.4:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d4f · ΔE 4.3

Deuteranopia

#2d2e4c · ΔE 5.7

Tritanopia

#304745 · ΔE 24.9

Achromatopsia

#2f2f2f · ΔE 19.9

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

Code

CSS

background-color: #302857;

Tailwind (arbitrary value)

bg-[#302857]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#302857 (#302857) is rgb(48, 40, 87) in RGB.

No, #302857 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 #302857, or check how it holds up for accessibility.

Generate a palette → Check contrast