#685CFE#685CFE

#685CFE is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 58.3% C 0.231 H 279.7°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#685CFE
RGB	rgb(104, 92, 254)
HSL	hsl(244, 99%, 68%)
HSV	hsv(244, 64%, 100%)
CMYK	cmyk(59.1%, 63.8%, 0%, 0.4%)
CIE-LAB	lab(49.19, 49.38, -79.20)
CIE-LCH	lch(49.19, 93.33, 301.94°)
OKLab	oklab(58.27% 0.0392 -0.228)
OKLCH	oklch(58.27% 0.231 279.7)
XYZ	xyz(27.4198, 17.7511, 95.7281)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CFE #F2FE5C

analogous

#5CA1FE #685CFE #B95CFE

triadic

#685CFE #FE685C #5CFE68

tetradic

#685CFE #FE5CA1 #F2FE5C #5CFEB9

square

#685CFE #FE5CA1 #F2FE5C #5CFEB9

split-complementary

#685CFE #FEB95C #A1FE5C

monochromatic

#1201DE #301FFE #685CFE #A099FE #D9D6FF

Accessibility & contrast

On white

4.61

#685CFE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#685CFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685CFE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CFE	#FFFFFF	#000000	##FFFFFF
##685CFE	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006FFB

Tritanopia (blue-blind)

#0085A5

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685cfe;
/* rgb */ color: rgb(104, 92, 254);
/* oklch */ color: oklch(58.3% 0.231 279.7);

Tailwind

colors: {
  custom: {
    50: '#a18bff',
    500: '#685cfe',
    950: '#000000',
  },
}

SCSS

$custom: #685cfe;
$custom-light: #a18bff;
$custom-dark: #000000;

JSON

{
  "hex": "#685cfe",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 254
  },
  "hsl": {
    "h": 244.444,
    "s": 98.78,
    "l": 67.843
  },
  "oklch": {
    "l": 0.58267,
    "c": 0.23133,
    "h": 279.7
  },
  "luminance": 0.17753
}

Semantic roles & 50–950 ramp

primary

#685CFE

secondary

#F0F4C2

accent

#E600D5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685CFE

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

Preview Lab → · Contrast checker → · Palette generator →