#685CFF#685CFF

#685CFF is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 58.3% C 0.233 H 279.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#685CFF
RGB	rgb(104, 92, 255)
HSL	hsl(244, 100%, 68%)
HSV	hsv(244, 64%, 100%)
CMYK	cmyk(59.2%, 63.9%, 0%, 0%)
CIE-LAB	lab(49.27, 49.68, -79.62)
CIE-LCH	lch(49.27, 93.85, 301.96°)
OKLab	oklab(58.35% 0.0391 -0.2292)
OKLCH	oklch(58.35% 0.233 279.7)
XYZ	xyz(27.5803, 17.8153, 96.5737)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CFF #F3FF5C

analogous

#5CA1FF #685CFF #B95CFF

triadic

#685CFF #FF685C #5CFF68

tetradic

#685CFF #FF5CA1 #F3FF5C #5CFFB9

square

#685CFF #FF5CA1 #F3FF5C #5CFFB9

split-complementary

#685CFF #FFB95C #A1FF5C

monochromatic

#1100E1 #2F1FFF #685CFF #A199FF #D9D6FF

Accessibility & contrast

On white

4.60

#685CFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#685CFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685CFF

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CFF	#FFFFFF	#000000	##FFFFFF
##685CFF	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006FFC

Tritanopia (blue-blind)

#0085A5

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685cff;
/* rgb */ color: rgb(104, 92, 255);
/* oklch */ color: oklch(58.3% 0.233 279.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#685cff",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 255
  },
  "hsl": {
    "h": 244.417,
    "s": 100,
    "l": 68.039
  },
  "oklch": {
    "l": 0.58348,
    "c": 0.23255,
    "h": 279.7
  },
  "luminance": 0.17817
}

Semantic roles & 50–950 ramp

primary

#685CFF

secondary

#F1F4C2

accent

#E600D5

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685CFF

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

Preview Lab → · Contrast checker → · Palette generator →