#685DF3#685DF3

#685DF3 is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.5% C 0.217 H 280.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#685DF3
RGB	rgb(104, 93, 243)
HSL	hsl(244, 86%, 66%)
HSV	hsv(244, 62%, 95%)
CMYK	cmyk(57.2%, 61.7%, 0%, 4.7%)
CIE-LAB	lab(48.56, 45.44, -74.09)
CIE-LCH	lch(48.56, 86.91, 301.52°)
OKLab	oklab(57.54% 0.0392 -0.213)
OKLCH	oklch(57.54% 0.217 280.4)
XYZ	xyz(25.7958, 17.2411, 86.7452)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DF3 #E8F35D

analogous

#5D9DF3 #685DF3 #B35DF3

triadic

#685DF3 #F3685D #5DF368

tetradic

#685DF3 #F35D9D #E8F35D #5DF3B3

square

#685DF3 #F35D9D #E8F35D #5DF3B3

split-complementary

#685DF3 #F3B35D #9DF35D

monochromatic

#1C0FC7 #3324EF #685DF3 #9D96F7 #D2CFFB

Accessibility & contrast

On white

4.72

#685DF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#685DF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DF3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DF3	#FFFFFF	#000000	##FFFFFF
##685DF3	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F8

Deuteranopia (green-blind)

#006EF0

Tritanopia (blue-blind)

#10829F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685df3;
/* rgb */ color: rgb(104, 93, 243);
/* oklch */ color: oklch(57.5% 0.217 280.4);

Tailwind

colors: {
  custom: {
    50: '#9f8bf8',
    500: '#685df3',
    950: '#000000',
  },
}

SCSS

$custom: #685df3;
$custom-light: #9f8bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#685df3",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 243
  },
  "hsl": {
    "h": 244.4,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.57544,
    "c": 0.21658,
    "h": 280.4
  },
  "luminance": 0.17243
}

Semantic roles & 50–950 ramp

primary

#685DF3

secondary

#EBEFBD

accent

#E303D2

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685DF3

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

Preview Lab → · Contrast checker → · Palette generator →