#685FFA#685FFA

#685FFA is a mid, highly saturated blue. Relative luminance 0.180; OKLCH L 58.4% C 0.223 H 279.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#685FFA
RGB	rgb(104, 95, 250)
HSL	hsl(243, 94%, 68%)
HSV	hsv(243, 62%, 98%)
CMYK	cmyk(58.4%, 62%, 0%, 2%)
CIE-LAB	lab(49.53, 46.44, -76.42)
CIE-LCH	lch(49.53, 89.42, 301.28°)
OKLab	oklab(58.42% 0.037 -0.2198)
OKLCH	oklch(58.42% 0.223 279.5)
XYZ	xyz(27.0510, 18.0277, 92.4782)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FFA #F1FA5F

analogous

#5FA3FA #685FFA #B65FFA

triadic

#685FFA #FA685F #5FFA68

tetradic

#685FFA #FA5FA3 #F1FA5F #5FFAB6

square

#685FFA #FA5FA3 #F1FA5F #5FFAB6

split-complementary

#685FFA #FAB65F #A3FA5F

monochromatic

#1307D8 #3024F8 #685FFA #A09AFC #D8D6FE

Accessibility & contrast

On white

4.56

#685FFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#685FFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #685FFA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FFA	#FFFFFF	#000000	##000000
##685FFA	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CFF

Deuteranopia (green-blind)

#0070F7

Tritanopia (blue-blind)

#0086A4

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #685ffa;
/* rgb */ color: rgb(104, 95, 250);
/* oklch */ color: oklch(58.4% 0.223 279.5);

Tailwind

colors: {
  custom: {
    50: '#a08dfd',
    500: '#685ffa',
    950: '#000000',
  },
}

SCSS

$custom: #685ffa;
$custom-light: #a08dfd;
$custom-dark: #000000;

JSON

{
  "hex": "#685ffa",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 250
  },
  "hsl": {
    "h": 243.484,
    "s": 93.939,
    "l": 67.647
  },
  "oklch": {
    "l": 0.58416,
    "c": 0.22293,
    "h": 279.5
  },
  "luminance": 0.1803
}

Semantic roles & 50–950 ramp

primary

#685FFA

secondary

#F0F2C2

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685FFA

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

Preview Lab → · Contrast checker → · Palette generator →