#685FF3#685FF3

#685FF3 is a mid, highly saturated blue. Relative luminance 0.176; OKLCH L 57.9% C 0.214 H 280.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#685FF3
RGB	rgb(104, 95, 243)
HSL	hsl(244, 86%, 66%)
HSV	hsv(244, 61%, 95%)
CMYK	cmyk(57.2%, 60.9%, 0%, 4.7%)
CIE-LAB	lab(49.00, 44.28, -73.37)
CIE-LCH	lch(49.00, 85.70, 301.11°)
OKLab	oklab(57.87% 0.0374 -0.2109)
OKLCH	oklch(57.87% 0.214 280.1)
XYZ	xyz(25.9737, 17.5968, 86.8045)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FF3 #EAF35F

analogous

#5FA0F3 #685FF3 #B25FF3

triadic

#685FF3 #F3685F #5FF368

tetradic

#685FF3 #F35FA0 #EAF35F #5FF3B2

square

#685FF3 #F35FA0 #EAF35F #5FF3B2

split-complementary

#685FF3 #F3B25F #A0F35F

monochromatic

#1A0FC9 #3226EF #685FF3 #9E98F7 #D3D1FC

Accessibility & contrast

On white

4.65

#685FF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#685FF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685FF3

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FF3	#FFFFFF	#000000	##FFFFFF
##685FF3	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF8

Deuteranopia (green-blind)

#006FF0

Tritanopia (blue-blind)

#0F83A0

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #685ff3;
/* rgb */ color: rgb(104, 95, 243);
/* oklch */ color: oklch(57.9% 0.214 280.1);

Tailwind

colors: {
  custom: {
    50: '#9f8df8',
    500: '#685ff3',
    950: '#000000',
  },
}

SCSS

$custom: #685ff3;
$custom-light: #9f8df8;
$custom-dark: #000000;

JSON

{
  "hex": "#685ff3",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 243
  },
  "hsl": {
    "h": 243.649,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.57867,
    "c": 0.21417,
    "h": 280.1
  },
  "luminance": 0.17599
}

Semantic roles & 50–950 ramp

primary

#685FF3

secondary

#ECEFBF

accent

#E303D5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685FF3

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

Preview Lab → · Contrast checker → · Palette generator →