#686DFF#686DFF

#686DFF is a mid, highly saturated blue. Relative luminance 0.211; OKLCH L 61.1% C 0.212 H 276.6°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#686DFF
RGB	rgb(104, 109, 255)
HSL	hsl(238, 100%, 70%)
HSV	hsv(238, 59%, 100%)
CMYK	cmyk(59.2%, 57.3%, 0%, 0%)
CIE-LAB	lab(53.06, 39.80, -73.46)
CIE-LCH	lch(53.06, 83.55, 298.45°)
OKLab	oklab(61.13% 0.0245 -0.211)
OKLCH	oklch(61.13% 0.212 276.6)
XYZ	xyz(29.2217, 21.0981, 97.1208)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DFF #FFFA68

analogous

#68B9FF #686DFF #AE68FF

triadic

#686DFF #FF686D #6DFF68

tetradic

#686DFF #FF68B9 #FFFA68 #68FFAE

square

#686DFF #FF68B9 #FFFA68 #68FFAE

split-complementary

#686DFF #FFAE68 #B9FF68

monochromatic

#0008ED #2B32FF #686DFF #A5A8FF #E0E1FF

Accessibility & contrast

On white

4.02

#686DFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#686DFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DFF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DFF	#FFFFFF	#000000	##000000
##686DFF	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0078FC

Tritanopia (blue-blind)

#0090AC

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #686dff;
/* rgb */ color: rgb(104, 109, 255);
/* oklch */ color: oklch(61.1% 0.212 276.6);

Tailwind

colors: {
  custom: {
    50: '#a097ff',
    500: '#686dff',
    950: '#000000',
  },
}

SCSS

$custom: #686dff;
$custom-light: #a097ff;
$custom-dark: #000000;

JSON

{
  "hex": "#686dff",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 255
  },
  "hsl": {
    "h": 238.013,
    "s": 100,
    "l": 70.392
  },
  "oklch": {
    "l": 0.61127,
    "c": 0.21245,
    "h": 276.6
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary

#686DFF

secondary

#F6F5CD

accent

#DE00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686DFF

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

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