#686DF8#686DF8

#686DF8 is a mid, highly saturated blue. Relative luminance 0.207; OKLCH L 60.6% C 0.203 H 276.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#686DF8
RGB	rgb(104, 109, 248)
HSL	hsl(238, 91%, 69%)
HSV	hsv(238, 58%, 97%)
CMYK	cmyk(58.1%, 56%, 0%, 2.7%)
CIE-LAB	lab(52.57, 37.59, -70.37)
CIE-LCH	lch(52.57, 79.78, 298.11°)
OKLab	oklab(60.61% 0.0245 -0.2019)
OKLCH	oklch(60.61% 0.203 276.9)
XYZ	xyz(28.1154, 20.6556, 91.2941)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DF8 #F8F368

analogous

#68B5F8 #686DF8 #AB68F8

triadic

#686DF8 #F8686D #6DF868

tetradic

#686DF8 #F868B5 #F8F368 #68F8AB

square

#686DF8 #F868B5 #F8F368 #68F8AB

split-complementary

#686DF8 #F8AB68 #B5F868

monochromatic

#0A11DB #2E34F5 #686DF8 #A2A6FB #DDDEFD

Accessibility & contrast

On white

4.09

#686DF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#686DF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DF8

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DF8	#FFFFFF	#000000	##000000
##686DF8	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FD

Deuteranopia (green-blind)

#0077F5

Tritanopia (blue-blind)

#008EA8

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #686df8;
/* rgb */ color: rgb(104, 109, 248);
/* oklch */ color: oklch(60.6% 0.203 276.9);

Tailwind

colors: {
  custom: {
    50: '#9f97fb',
    500: '#686df8',
    950: '#000000',
  },
}

SCSS

$custom: #686df8;
$custom-light: #9f97fb;
$custom-dark: #000000;

JSON

{
  "hex": "#686df8",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 248
  },
  "hsl": {
    "h": 237.917,
    "s": 91.139,
    "l": 69.02
  },
  "oklch": {
    "l": 0.60612,
    "c": 0.20342,
    "h": 276.9
  },
  "luminance": 0.20658
}

Semantic roles & 50–950 ramp

primary

#686DF8

secondary

#F3F2C9

accent

#DE00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #686DF8

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

Preview Lab → · Contrast checker → · Palette generator →