#685CDF#685CDF

#685CDF is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.8% C 0.192 H 282.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#685CDF
RGB	rgb(104, 92, 223)
HSL	hsl(245, 67%, 62%)
HSV	hsv(245, 59%, 87%)
CMYK	cmyk(53.4%, 58.7%, 0%, 12.5%)
CIE-LAB	lab(46.87, 39.90, -65.57)
CIE-LCH	lch(46.87, 76.75, 301.32°)
OKLab	oklab(55.85% 0.0411 -0.1879)
OKLCH	oklch(55.85% 0.192 282.3)
XYZ	xyz(22.8513, 15.9237, 71.6672)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CDF #D3DF5C

analogous

#5C92DF #685CDF #AA5CDF

triadic

#685CDF #DF685C #5CDF68

tetradic

#685CDF #DF5C92 #D3DF5C #5CDFAA

square

#685CDF #DF5C92 #D3DF5C #5CDFAA

split-complementary

#685CDF #DFAA5C #92DF5C

monochromatic

#2B20A1 #392AD4 #685CDF #978FE9 #C7C2F3

Accessibility & contrast

On white

5.02

#685CDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#685CDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CDF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CDF	#FFFFFF	#000000	##FFFFFF
##685CDF	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E3

Deuteranopia (green-blind)

#006BDC

Tritanopia (blue-blind)

#337B95

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #685cdf;
/* rgb */ color: rgb(104, 92, 223);
/* oklch */ color: oklch(55.8% 0.192 282.3);

Tailwind

colors: {
  custom: {
    50: '#9c8aea',
    500: '#685cdf',
    950: '#000000',
  },
}

SCSS

$custom: #685cdf;
$custom-light: #9c8aea;
$custom-dark: #000000;

JSON

{
  "hex": "#685cdf",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 223
  },
  "hsl": {
    "h": 245.496,
    "s": 67.179,
    "l": 61.765
  },
  "oklch": {
    "l": 0.55845,
    "c": 0.19239,
    "h": 282.3
  },
  "luminance": 0.15925
}

Semantic roles & 50–950 ramp

primary

#685CDF

secondary

#DFE4B3

accent

#CF16BE

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685CDF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →