#686FFC#686FFC

#686FFC is a mid, highly saturated blue. Relative luminance 0.213; OKLCH L 61.3% C 0.206 H 276.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#686FFC
RGB	rgb(104, 111, 252)
HSL	hsl(237, 96%, 70%)
HSV	hsv(237, 59%, 99%)
CMYK	cmyk(58.7%, 56%, 0%, 1.2%)
CIE-LAB	lab(53.32, 37.66, -71.38)
CIE-LCH	lch(53.32, 80.70, 297.82°)
OKLab	oklab(61.26% 0.0226 -0.2049)
OKLCH	oklch(61.26% 0.206 276.3)
XYZ	xyz(28.9584, 21.3380, 94.6692)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FFC #FCF568

analogous

#68B9FC #686FFC #AB68FC

triadic

#686FFC #FC686F #6FFC68

tetradic

#686FFC #FC68B9 #FCF568 #68FCAB

square

#686FFC #FC68B9 #FCF568 #68FCAB

split-complementary

#686FFC #FCAB68 #B9FC68

monochromatic

#050FE5 #2C36FB #686FFC #A4A8FD #E0E1FE

Accessibility & contrast

On white

3.99

#686FFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#686FFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686FFC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FFC	#FFFFFF	#000000	##000000
##686FFC	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#0079F9

Tritanopia (blue-blind)

#0090AB

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #686ffc;
/* rgb */ color: rgb(104, 111, 252);
/* oklch */ color: oklch(61.3% 0.206 276.3);

Tailwind

colors: {
  custom: {
    50: '#a098fe',
    500: '#686ffc',
    950: '#000000',
  },
}

SCSS

$custom: #686ffc;
$custom-light: #a098fe;
$custom-dark: #000000;

JSON

{
  "hex": "#686ffc",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 252
  },
  "hsl": {
    "h": 237.162,
    "s": 96.104,
    "l": 69.804
  },
  "oklch": {
    "l": 0.61255,
    "c": 0.20615,
    "h": 276.3
  },
  "luminance": 0.2134
}

Semantic roles & 50–950 ramp

primary

#686FFC

secondary

#F5F3CB

accent

#DB00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686FFC

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

Preview Lab → · Contrast checker → · Palette generator →