#837bf7

Color #837bf7

A vivid, highly saturated light blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 9.67 Nearest Tailwind class indigo-400 #7c86ff · ΔE 4.1

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

Conversions

HEX

#837bf7

RGB

rgb(131, 123, 247)

HSL

hsl(243.9, 88.6%, 72.5%)

HSV / HSB

hsv(243.9, 50.2%, 96.9%)

CMYK

cmyk(47%, 50.2%, 0%, 3.1%)

LAB

lab(57.76, 34.31, -61.35)

LCH

lch(57.76, 70.29, 299.22)

OKLCH

oklch(65%, 0.1793, 283.12)

HWB

hwb(243.9, 48.2%, 3.1%)

Harmony colors

Complementary

#eff77b

Analogous

#7bb1f7

#837bf7

#c17bf7

Triadic

#837bf7

#f7837b

#7bf783

Split-complementary

#837bf7

#f7c17b

#b1f77b

Tetradic

#837bf7

#f77bef

#eff77b

#7bf783

Square

#837bf7

#f77bb1

#eff77b

#7bf7c1

Shades

Color #837bf7 mixed toward black.

#4c41f3

#1c0ee8

#150bae

#0e0774

#07043a

Tints

Color #837bf7 mixed toward white.

#9891f8

#aca7fa

#c1bdfb

#d6d3fc

#eae9fe

Tones

Color #837bf7 mixed toward gray.

#8c85ed

#958fe2

#9e9ad8

#a7a4ce

#b0afc3

Accessibility

Aa White text on this color

3.42:1

Aa Black text on this color

6.14:1

Black text reads better on this background (6.14:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8080e1 · ΔE 3.6

Deuteranopia

#8081db · ΔE 4.6

Tritanopia

#83cdc9 · ΔE 35.8

Achromatopsia

#8b8b8b · ΔE 27.3

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

Code

CSS

background-color: #837bf7;

Tailwind (arbitrary value)

bg-[#837bf7]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#837bf7 (#837bf7) is rgb(131, 123, 247) in RGB.

No, #837bf7 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 #837bf7, or check how it holds up for accessibility.

Generate a palette → Check contrast