#685EF8#685EF8

#685EF8 is a mid, highly saturated blue. Relative luminance 0.177; OKLCH L 58.1% C 0.222 H 279.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#685EF8
RGB	rgb(104, 94, 248)
HSL	hsl(244, 92%, 67%)
HSV	hsv(244, 62%, 97%)
CMYK	cmyk(58.1%, 62.1%, 0%, 2.7%)
CIE-LAB	lab(49.16, 46.40, -75.91)
CIE-LCH	lch(49.16, 88.97, 301.43°)
OKLab	oklab(58.1% 0.038 -0.2183)
OKLCH	oklch(58.1% 0.222 279.9)
XYZ	xyz(26.6495, 17.7239, 90.8055)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EF8 #EEF85E

analogous

#5EA1F8 #685EF8 #B55EF8

triadic

#685EF8 #F8685E #5EF868

tetradic

#685EF8 #F85EA1 #EEF85E #5EF8B5

square

#685EF8 #F85EA1 #EEF85E #5EF8B5

split-complementary

#685EF8 #F8B55E #A1F85E

monochromatic

#1609D2 #3123F5 #685EF8 #9F99FB #D6D3FD

Accessibility & contrast

On white

4.62

#685EF8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#685EF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685EF8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EF8	#FFFFFF	#000000	##FFFFFF
##685EF8	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFD

Deuteranopia (green-blind)

#006FF5

Tritanopia (blue-blind)

#0084A2

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685ef8;
/* rgb */ color: rgb(104, 94, 248);
/* oklch */ color: oklch(58.1% 0.222 279.9);

Tailwind

colors: {
  custom: {
    50: '#a08cfc',
    500: '#685ef8',
    950: '#000000',
  },
}

SCSS

$custom: #685ef8;
$custom-light: #a08cfc;
$custom-dark: #000000;

JSON

{
  "hex": "#685ef8",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 248
  },
  "hsl": {
    "h": 243.896,
    "s": 91.667,
    "l": 67.059
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.22162,
    "h": 279.9
  },
  "luminance": 0.17726
}

Semantic roles & 50–950 ramp

primary

#685EF8

secondary

#EEF1C0

accent

#E600D7

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685EF8

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

Preview Lab → · Contrast checker → · Palette generator →