#686EDE#686EDE

#686EDE is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.168 H 277.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#686EDE
RGB	rgb(104, 110, 222)
HSL	hsl(237, 64%, 64%)
HSV	hsv(237, 53%, 87%)
CMYK	cmyk(53.2%, 50.5%, 0%, 12.9%)
CIE-LAB	lab(51.11, 28.77, -58.16)
CIE-LCH	lch(51.11, 64.89, 296.32°)
OKLab	oklab(58.98% 0.0223 -0.166)
OKLCH	oklch(58.98% 0.168 277.6)
XYZ	xyz(24.4655, 19.3673, 71.5421)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EDE #DED868

analogous

#68A9DE #686EDE #9D68DE

triadic

#686EDE #DE686E #6EDE68

tetradic

#686EDE #DE68A9 #DED868 #68DE9D

square

#686EDE #DE68A9 #DED868 #68DE9D

split-complementary

#686EDE #DE9D68 #A9DE68

monochromatic

#252BA7 #363ED3 #686EDE #9A9EE9 #CCCEF4

Accessibility & contrast

On white

4.31

#686EDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#686EDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EDE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EDE	#FFFFFF	#000000	##000000
##686EDE	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357FE2

Deuteranopia (green-blind)

#2575DC

Tritanopia (blue-blind)

#31879C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686ede;
/* rgb */ color: rgb(104, 110, 222);
/* oklch */ color: oklch(59.0% 0.168 277.6);

Tailwind

colors: {
  custom: {
    50: '#9b97e9',
    500: '#686ede',
    950: '#000000',
  },
}

SCSS

$custom: #686ede;
$custom-light: #9b97e9;
$custom-dark: #000000;

JSON

{
  "hex": "#686ede",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 222
  },
  "hsl": {
    "h": 236.949,
    "s": 64.13,
    "l": 63.922
  },
  "oklch": {
    "l": 0.58982,
    "c": 0.16751,
    "h": 277.6
  },
  "luminance": 0.19369
}

Semantic roles & 50–950 ramp

primary

#686EDE

secondary

#E6E3BC

accent

#C31ACC

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686EDE

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

Preview Lab → · Contrast checker → · Palette generator →