#686AE2#686AE2

#686AE2 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.5% C 0.178 H 278.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#686AE2
RGB	rgb(104, 106, 226)
HSL	hsl(239, 68%, 65%)
HSV	hsv(239, 54%, 89%)
CMYK	cmyk(54%, 53.1%, 0%, 11.4%)
CIE-LAB	lab(50.38, 32.45, -61.59)
CIE-LCH	lch(50.38, 69.62, 297.78°)
OKLab	oklab(58.51% 0.0268 -0.1762)
OKLCH	oklch(58.51% 0.178 278.6)
XYZ	xyz(24.5861, 18.7405, 74.2585)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686AE2 #E2E068

analogous

#68A7E2 #686AE2 #A368E2

triadic

#686AE2 #E2686A #6AE268

tetradic

#686AE2 #E268A7 #E2E068 #68E2A3

square

#686AE2 #E268A7 #E2E068 #68E2A3

split-complementary

#686AE2 #E2A368 #A7E268

monochromatic

#2124AE #3537D8 #686AE2 #9B9DEC #CFCFF6

Accessibility & contrast

On white

4.42

#686AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#686AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686AE2

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686AE2	#FFFFFF	#000000	##000000
##686AE2	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#237DE6

Deuteranopia (green-blind)

#0573DF

Tritanopia (blue-blind)

#2D859C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #686ae2;
/* rgb */ color: rgb(104, 106, 226);
/* oklch */ color: oklch(58.5% 0.178 278.6);

Tailwind

colors: {
  custom: {
    50: '#9c94ec',
    500: '#686ae2',
    950: '#000000',
  },
}

SCSS

$custom: #686ae2;
$custom-light: #9c94ec;
$custom-dark: #000000;

JSON

{
  "hex": "#686ae2",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 226
  },
  "hsl": {
    "h": 239.016,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.58514,
    "c": 0.17818,
    "h": 278.6
  },
  "luminance": 0.18742
}

Semantic roles & 50–950 ramp

primary

#686AE2

secondary

#E8E7BE

accent

#CD16D0

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686AE2

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

Preview Lab → · Contrast checker → · Palette generator →