#677acc

Color #677acc

A moderately saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 11.75 Nearest Tailwind class indigo-400 #7c86ff · ΔE 8.1

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

Conversions

HEX

#677acc

RGB

rgb(103, 122, 204)

HSL

hsl(228.7, 49.8%, 60.2%)

HSV / HSB

hsv(228.7, 49.5%, 80%)

CMYK

cmyk(49.5%, 40.2%, 0%, 20%)

LAB

lab(53.13, 15.64, -44.75)

LCH

lch(53.13, 47.4, 289.26)

OKLCH

oklch(60.2%, 0.1267, 272.26)

HWB

hwb(228.7, 40.4%, 20%)

Harmony colors

Complementary

#ccb967

Analogous

#67adcc

#677acc

#8667cc

Triadic

#677acc

#cc677a

#7acc67

Split-complementary

#677acc

#cc8667

#adcc67

Tetradic

#677acc

#b967cc

#ccb967

#7acc67

Square

#677acc

#cc67ad

#ccb967

#67cc86

Shades

Color #677acc mixed toward black.

#4158bf

#334799

#273573

#1a234d

#0d1226

Tints

Color #677acc mixed toward white.

#8090d5

#9aa6dd

#b3bde6

#ccd3ee

#e6e9f7

Tones

Color #677acc mixed toward gray.

#6f7fc4

#7885bb

#808ab3

#898faa

#9194a2

Accessibility

Aa White text on this color

4.01:1

Aa Black text on this color

5.23:1

Black text reads better on this background (5.23:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7070bc · ΔE 5.5

Deuteranopia

#6f6db8 · ΔE 6.5

Tritanopia

#68afab · ΔE 30.5

Achromatopsia

#7f7f7f · ΔE 23.2

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

Code

CSS

background-color: #677acc;

Tailwind (arbitrary value)

bg-[#677acc]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#677acc (#677acc) is rgb(103, 122, 204) in RGB.

No, #677acc 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.

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 #677acc, or check how it holds up for accessibility.

Generate a palette → Check contrast