#686DE7#686DE7

#686DE7 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.4% C 0.181 H 277.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#686DE7
RGB	rgb(104, 109, 231)
HSL	hsl(238, 73%, 66%)
HSV	hsv(238, 55%, 91%)
CMYK	cmyk(55%, 52.8%, 0%, 9.4%)
CIE-LAB	lab(51.44, 32.21, -62.71)
CIE-LCH	lch(51.44, 70.50, 297.19°)
OKLab	oklab(59.41% 0.0239 -0.1794)
OKLCH	oklch(59.41% 0.181 277.6)
XYZ	xyz(25.5968, 19.6481, 78.0295)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DE7 #E7E268

analogous

#68ACE7 #686DE7 #A268E7

triadic

#686DE7 #E7686D #6DE768

tetradic

#686DE7 #E768AC #E7E268 #68E7A2

square

#686DE7 #E768AC #E7E268 #68E7A2

split-complementary

#686DE7 #E7A268 #ACE768

monochromatic

#1D23B7 #333ADF #686DE7 #9DA0EF #D2D3F8

Accessibility & contrast

On white

4.26

#686DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#686DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DE7

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DE7	#FFFFFF	#000000	##000000
##686DE7	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2580EB

Deuteranopia (green-blind)

#0175E4

Tritanopia (blue-blind)

#2689A0

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #686de7;
/* rgb */ color: rgb(104, 109, 231);
/* oklch */ color: oklch(59.4% 0.181 277.6);

Tailwind

colors: {
  custom: {
    50: '#9d96ef',
    500: '#686de7',
    950: '#000000',
  },
}

SCSS

$custom: #686de7;
$custom-light: #9d96ef;
$custom-dark: #000000;

JSON

{
  "hex": "#686de7",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 231
  },
  "hsl": {
    "h": 237.638,
    "s": 72.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.59406,
    "c": 0.181,
    "h": 277.6
  },
  "luminance": 0.1965
}

Semantic roles & 50–950 ramp

primary

#686DE7

secondary

#EBE9C0

accent

#CD11D5

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686DE7

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

Preview Lab → · Contrast checker → · Palette generator →