#685DF4#685DF4

#685DF4 is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.6% C 0.218 H 280.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#685DF4
RGB	rgb(104, 93, 244)
HSL	hsl(244, 87%, 66%)
HSV	hsv(244, 62%, 96%)
CMYK	cmyk(57.4%, 61.9%, 0%, 4.3%)
CIE-LAB	lab(48.64, 45.74, -74.53)
CIE-LCH	lch(48.64, 87.45, 301.54°)
OKLab	oklab(57.62% 0.0391 -0.2143)
OKLCH	oklch(57.62% 0.218 280.3)
XYZ	xyz(25.9473, 17.3016, 87.5427)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DF4 #E9F45D

analogous

#5D9DF4 #685DF4 #B35DF4

triadic

#685DF4 #F4685D #5DF468

tetradic

#685DF4 #F45D9D #E9F45D #5DF4B3

square

#685DF4 #F45D9D #E9F45D #5DF4B3

split-complementary

#685DF4 #F4B35D #9DF45D

monochromatic

#1B0EC9 #3324F0 #685DF4 #9D96F8 #D3D0FC

Accessibility & contrast

On white

4.71

#685DF4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#685DF4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DF4

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DF4	#FFFFFF	#000000	##FFFFFF
##685DF4	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F9

Deuteranopia (green-blind)

#006EF1

Tritanopia (blue-blind)

#0C82A0

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685df4;
/* rgb */ color: rgb(104, 93, 244);
/* oklch */ color: oklch(57.6% 0.218 280.3);

Tailwind

colors: {
  custom: {
    50: '#9f8cf9',
    500: '#685df4',
    950: '#000000',
  },
}

SCSS

$custom: #685df4;
$custom-light: #9f8cf9;
$custom-dark: #000000;

JSON

{
  "hex": "#685df4",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 244
  },
  "hsl": {
    "h": 244.371,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57623,
    "c": 0.21782,
    "h": 280.3
  },
  "luminance": 0.17303
}

Semantic roles & 50–950 ramp

primary

#685DF4

secondary

#ECEFBE

accent

#E402D3

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685DF4

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

Preview Lab → · Contrast checker → · Palette generator →