#686AE4#686AE4

#686AE4 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.7% C 0.181 H 278.5°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#686AE4
RGB	rgb(104, 106, 228)
HSL	hsl(239, 70%, 65%)
HSV	hsv(239, 54%, 89%)
CMYK	cmyk(54.4%, 53.5%, 0%, 10.6%)
CIE-LAB	lab(50.51, 33.08, -62.51)
CIE-LCH	lch(50.51, 70.72, 297.89°)
OKLab	oklab(58.65% 0.0269 -0.1789)
OKLCH	oklch(58.65% 0.181 278.5)
XYZ	xyz(24.8621, 18.8509, 75.7122)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686AE4 #E4E268

analogous

#68A8E4 #686AE4 #A468E4

triadic

#686AE4 #E4686A #6AE468

tetradic

#686AE4 #E468A8 #E4E268 #68E4A4

square

#686AE4 #E468A8 #E4E268 #68E4A4

split-complementary

#686AE4 #E4A468 #A8E468

monochromatic

#2022B2 #3437DB #686AE4 #9C9DED #D0D0F7

Accessibility & contrast

On white

4.40

#686AE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#686AE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686AE4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686AE4	#FFFFFF	#000000	##000000
##686AE4	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7DE8

Deuteranopia (green-blind)

#0073E1

Tritanopia (blue-blind)

#2B869D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #686ae4;
/* rgb */ color: rgb(104, 106, 228);
/* oklch */ color: oklch(58.7% 0.181 278.5);

Tailwind

colors: {
  custom: {
    50: '#9c94ed',
    500: '#686ae4',
    950: '#000000',
  },
}

SCSS

$custom: #686ae4;
$custom-light: #9c94ed;
$custom-dark: #000000;

JSON

{
  "hex": "#686ae4",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 228
  },
  "hsl": {
    "h": 239.032,
    "s": 69.663,
    "l": 65.098
  },
  "oklch": {
    "l": 0.58653,
    "c": 0.18087,
    "h": 278.5
  },
  "luminance": 0.18853
}

Semantic roles & 50–950 ramp

primary

#686AE4

secondary

#E9E8BF

accent

#CF14D2

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686AE4

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

Preview Lab → · Contrast checker → · Palette generator →